<?php

/*

Modification information for LGPL compliance

r56990 - 2010-06-16 13:05:36 -0700 (Wed, 16 Jun 2010) - kjing - snapshot "Mango" svn branch to a new one for GitHub sync

r56989 - 2010-06-16 13:01:33 -0700 (Wed, 16 Jun 2010) - kjing - defunt "Mango" svn dev branch before github cutover

r55980 - 2010-04-19 13:31:28 -0700 (Mon, 19 Apr 2010) - kjing - create Mango (6.1) based on windex

r51719 - 2009-10-22 10:18:00 -0700 (Thu, 22 Oct 2009) - mitani - Converted to Build 3  tags and updated the build system

r51634 - 2009-10-19 13:32:22 -0700 (Mon, 19 Oct 2009) - mitani - Windex is the branch for Sugar Sales 1.0 development

r51443 - 2009-10-12 13:34:36 -0700 (Mon, 12 Oct 2009) - jmertic - Bug 33332 - Made application PHP 5.3 compliant with E_DEPRECATED warnings on by:
- Changing all ereg function to either preg or simple string based ones
- No more references to magic quotes.
- Change all the session_unregister() functions to just unset() the correct session variable instead.

r50375 - 2009-08-24 18:07:43 -0700 (Mon, 24 Aug 2009) - dwong - branch kobe2 from tokyo r50372

r46791 - 2009-05-03 17:06:15 -0700 (Sun, 03 May 2009) - wdong - 28603, merge from maint520_hermosa

r42807 - 2008-12-29 11:16:59 -0800 (Mon, 29 Dec 2008) - dwong - Branch from trunk/sugarcrm r42806 to branches/tokyo/sugarcrm

r38213 - 2008-07-24 12:50:06 -0700 (Thu, 24 Jul 2008) - Collin Lee - Bug:22608
Modified pclzip.lib.php files in both portal and server code base to not use call by reference for func_get_args in the extract method.
Modified (server and portal side):
include/pclzip/pclzip.lib.php

r36478 - 2008-06-10 09:23:49 -0700 (Tue, 10 Jun 2008) - Collin Lee - Fix for 22608
Marked as fixed in 5.1.0 GA.  Changed the method call in pclzip.lib.php to use a call by reference.
Modified:
include/pclzip/pclzip.lib.php

r15812 - 2006-08-10 17:05:31 -0700 (Thu, 10 Aug 2006) - chris - fixing calltime-pass-by-reference error

r14739 - 2006-07-17 21:27:19 -0700 (Mon, 17 Jul 2006) - majed - revert pclzip

r14367 - 2006-06-29 14:20:41 -0700 (Thu, 29 Jun 2006) - chris - updating PCLZip library to current latest 2.5 (security fixes)

r11996 - 2006-03-09 14:16:53 -0800 (Thu, 09 Mar 2006) - sadek - Updated pclzip library from 2.3 to 2.4. There was a bug in PCLZIP 2.3 that caused my diag tool to break in certain environments

r7861 - 2005-09-20 15:40:25 -0700 (Tue, 20 Sep 2005) - majed - & fix for 3.5.1

r5573 - 2005-06-03 16:32:18 -0700 (Fri, 03 Jun 2005) - bob - checking in chosen [un]zip utility


*/


// --------------------------------------------------------------------------------
// PhpConcept Library - Zip Module 2.4
// --------------------------------------------------------------------------------
// License GNU/LGPL - Vincent Blavet - November 2004
// http://www.phpconcept.net
// --------------------------------------------------------------------------------
//
// Presentation :
//   PclZip is a PHP library that manage ZIP archives.
//   So far tests show that archives generated by PclZip are readable by
//   WinZip application and other tools.
//
// Description :
//   See readme.txt and http://www.phpconcept.net
//
// Warning :
//   This library and the associated files are non commercial, non professional
//   work.
//   It should not have unexpected results. However if any damage is caused by
//   this software the author can not be responsible.
//   The use of this software is at the risk of the user.
//
// --------------------------------------------------------------------------------

// --------------------------------------------------------------------------------

  // ----- Constants
  define('PCLZIP_READ_BLOCK_SIZE', 2048);

  // ----- File list separator
  // In version 1.x of PclZip, the separator for file list is a space
  // (which is not a very smart choice, specifically for windows paths !).
  // A better separator should be a comma (,). This constant gives you the
  // abilty to change that.
  // However notice that changing this value, may have impact on existing
  // scripts, using space separated filenames.
  // Recommanded values for compatibility with older versions :
  //define( 'PCLZIP_SEPARATOR', ' ' );
  // Recommanded values for smart separation of filenames.
  define('PCLZIP_SEPARATOR', ',');

  // ----- Error configuration
  // 0 : PclZip Class integrated error handling
  // 1 : PclError external library error handling. By enabling this
  //     you must ensure that you have included PclError library.
  // [2,...] : reserved for futur use
  define('PCLZIP_ERROR_EXTERNAL', 0);

  // ----- Optional static temporary directory
  //       By default temporary files are generated in the script current
  //       path.
  //       If defined :
  //       - MUST BE terminated by a '/'.
  //       - MUST be a valid, already created directory
  //       Samples :
  // define( 'PCLZIP_TEMPORARY_DIR', '/temp/' );
  // define( 'PCLZIP_TEMPORARY_DIR', 'C:/Temp/' );
  define('PCLZIP_TEMPORARY_DIR', '');

// --------------------------------------------------------------------------------
// ***** UNDER THIS LINE NOTHING NEEDS TO BE MODIFIED *****
// --------------------------------------------------------------------------------

  // ----- Global variables
  $g_pclzip_version = "2.4";

  // ----- Error codes
  //   -1 : Unable to open file in binary write mode
  //   -2 : Unable to open file in binary read mode
  //   -3 : Invalid parameters
  //   -4 : File does not exist
  //   -5 : Filename is too long (max. 255)
  //   -6 : Not a valid zip file
  //   -7 : Invalid extracted file size
  //   -8 : Unable to create directory
  //   -9 : Invalid archive extension
  //  -10 : Invalid archive format
  //  -11 : Unable to delete file (unlink)
  //  -12 : Unable to rename file (rename)
  //  -13 : Invalid header checksum
  //  -14 : Invalid archive size
  define('PCLZIP_ERR_USER_ABORTED', 2);
  define('PCLZIP_ERR_NO_ERROR', 0);
  define('PCLZIP_ERR_WRITE_OPEN_FAIL', -1);
  define('PCLZIP_ERR_READ_OPEN_FAIL', -2);
  define('PCLZIP_ERR_INVALID_PARAMETER', -3);
  define('PCLZIP_ERR_MISSING_FILE', -4);
  define('PCLZIP_ERR_FILENAME_TOO_LONG', -5);
  define('PCLZIP_ERR_INVALID_ZIP', -6);
  define('PCLZIP_ERR_BAD_EXTRACTED_FILE', -7);
  define('PCLZIP_ERR_DIR_CREATE_FAIL', -8);
  define('PCLZIP_ERR_BAD_EXTENSION', -9);
  define('PCLZIP_ERR_BAD_FORMAT', -10);
  define('PCLZIP_ERR_DELETE_FILE_FAIL', -11);
  define('PCLZIP_ERR_RENAME_FILE_FAIL', -12);
  define('PCLZIP_ERR_BAD_CHECKSUM', -13);
  define('PCLZIP_ERR_INVALID_ARCHIVE_ZIP', -14);
  define('PCLZIP_ERR_MISSING_OPTION_VALUE', -15);
  define('PCLZIP_ERR_INVALID_OPTION_VALUE', -16);
  define('PCLZIP_ERR_ALREADY_A_DIRECTORY', -17);
  define('PCLZIP_ERR_UNSUPPORTED_COMPRESSION', -18);
  define('PCLZIP_ERR_UNSUPPORTED_ENCRYPTION', -19);

  // ----- Options values
  define('PCLZIP_OPT_PATH', 77001);
  define('PCLZIP_OPT_ADD_PATH', 77002);
  define('PCLZIP_OPT_REMOVE_PATH', 77003);
  define('PCLZIP_OPT_REMOVE_ALL_PATH', 77004);
  define('PCLZIP_OPT_SET_CHMOD', 77005);
  define('PCLZIP_OPT_EXTRACT_AS_STRING', 77006);
  define('PCLZIP_OPT_NO_COMPRESSION', 77007);
  define('PCLZIP_OPT_BY_NAME', 77008);
  define('PCLZIP_OPT_BY_INDEX', 77009);
  define('PCLZIP_OPT_BY_EREG', 77010);
  define('PCLZIP_OPT_BY_PREG', 77011);
  define('PCLZIP_OPT_COMMENT', 77012);
  define('PCLZIP_OPT_ADD_COMMENT', 77013);
  define('PCLZIP_OPT_PREPEND_COMMENT', 77014);
  define('PCLZIP_OPT_EXTRACT_IN_OUTPUT', 77015);
  define('PCLZIP_OPT_REPLACE_NEWER', 77016);
  define('PCLZIP_OPT_STOP_ON_ERROR', 77017);
  // Having big trouble with crypt. Need to multiply 2 long int
  // which is not correctly supported by PHP ...
  //define( 'PCLZIP_OPT_CRYPT', 77018 );

  // ----- Call backs values
  define('PCLZIP_CB_PRE_EXTRACT', 78001);
  define('PCLZIP_CB_POST_EXTRACT', 78002);
  define('PCLZIP_CB_PRE_ADD', 78003);
  define('PCLZIP_CB_POST_ADD', 78004);
  /* For futur use
  define( 'PCLZIP_CB_PRE_LIST', 78005 );
  define( 'PCLZIP_CB_POST_LIST', 78006 );
  define( 'PCLZIP_CB_PRE_DELETE', 78007 );
  define( 'PCLZIP_CB_POST_DELETE', 78008 );
  */

  // --------------------------------------------------------------------------------
  // Class : PclZip
  // Description :
  //   PclZip is the class that represent a Zip archive.
  //   The public methods allow the manipulation of the archive.
  // Attributes :
  //   Attributes must not be accessed directly.
  // Methods :
  //   PclZip() : Object creator
  //   create() : Creates the Zip archive
  //   listContent() : List the content of the Zip archive
  //   extract() : Extract the content of the archive
  //   properties() : List the properties of the archive
  // --------------------------------------------------------------------------------
   class PclZip
   {
       // ----- Filename of the zip file
       public $zipname = '';

       // ----- File descriptor of the zip file
       public $zip_fd = 0;

       // ----- Internal error handling
       public $error_code = 1;
       public $error_string = '';

       // ----- Current status of the magic_quotes_runtime
       // This value store the php configuration for magic_quotes
       // The class can then disable the magic_quotes and reset it after
       public $magic_quotes_status;

       // --------------------------------------------------------------------------------
       // Function : PclZip()
       // Description :
       //   Creates a PclZip object and set the name of the associated Zip archive
       //   filename.
       //   Note that no real action is taken, if the archive does not exist it is not
       //   created. Use create() for that.
       // --------------------------------------------------------------------------------
       public function __construct($p_zipname)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::PclZip', "zipname=$p_zipname");

           // ----- Tests the zlib
           if (!function_exists('gzopen')) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 1, "zlib extension seems to be missing");
               die('Abort '.basename(__FILE__).' : Missing zlib extensions');
           }

           // ----- Set the attributes
           $this->zipname = $p_zipname;
           $this->zip_fd = 0;
           $this->magic_quotes_status = -1;

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 1);
           return;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function :
       //   create($p_filelist, $p_add_dir="", $p_remove_dir="")
       //   create($p_filelist, $p_option, $p_option_value, ...)
       // Description :
       //   This method supports two different synopsis. The first one is historical.
       //   This method creates a Zip Archive. The Zip file is created in the
       //   filesystem. The files and directories indicated in $p_filelist
       //   are added in the archive. See the parameters description for the
       //   supported format of $p_filelist.
       //   When a directory is in the list, the directory and its content is added
       //   in the archive.
       //   In this synopsis, the function takes an optional variable list of
       //   options. See bellow the supported options.
       // Parameters :
       //   $p_filelist : An array containing file or directory names, or
       //                 a string containing one filename or one directory name, or
       //                 a string containing a list of filenames and/or directory
       //                 names separated by spaces.
       //   $p_add_dir : A path to add before the real path of the archived file,
       //                in order to have it memorized in the archive.
       //   $p_remove_dir : A path to remove from the real path of the file to archive,
       //                   in order to have a shorter path memorized in the archive.
       //                   When $p_add_dir and $p_remove_dir are set, $p_remove_dir
       //                   is removed first, before $p_add_dir is added.
       // Options :
       //   PCLZIP_OPT_ADD_PATH :
       //   PCLZIP_OPT_REMOVE_PATH :
       //   PCLZIP_OPT_REMOVE_ALL_PATH :
       //   PCLZIP_OPT_COMMENT :
       //   PCLZIP_CB_PRE_ADD :
       //   PCLZIP_CB_POST_ADD :
       // Return Values :
       //   0 on failure,
       //   The list of the added files, with a status of the add action.
       //   (see PclZip::listContent() for list entry format)
       // --------------------------------------------------------------------------------
       //  function create($p_filelist, $p_add_dir="", $p_remove_dir="")
       public function create($p_filelist /*, options */)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::create', "filelist='$p_filelist', ...");
           $v_result=1;

           // ----- Reset the error handler
           $this->privErrorReset();

           // ----- Set default values
           $v_options = array();
           $v_add_path = "";
           $v_remove_path = "";
           $v_remove_all_path = false;
           $v_options[PCLZIP_OPT_NO_COMPRESSION] = false;

           // ----- Look for variable options arguments
           $v_size = func_num_args();
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");

           // ----- Look for arguments
           if ($v_size > 1) {
               // ----- Get the arguments
               $v_arg_list = func_get_args();

               // ----- Remove form the options list the first argument
               array_shift($v_arg_list);
               $v_size--;

               // ----- Look for first arg
               if ((is_int($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options detected");

                   // ----- Parse the options
                   $v_result = $this->privParseOptions(
                       $v_arg_list,
                       $v_size,
                       $v_options,
                       array(PCLZIP_OPT_REMOVE_PATH => 'optional',
                                                   PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
                                                   PCLZIP_OPT_ADD_PATH => 'optional',
                                                   PCLZIP_CB_PRE_ADD => 'optional',
                                                   PCLZIP_CB_POST_ADD => 'optional',
                                                   PCLZIP_OPT_NO_COMPRESSION => 'optional',
                                                   PCLZIP_OPT_COMMENT => 'optional'
                                                   //, PCLZIP_OPT_CRYPT => 'optional'
                                                   )
                   );
                   if ($v_result != 1) {
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
                       return 0;
                   }

                   // ----- Set the arguments
                   if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
                       $v_add_path = $v_options[PCLZIP_OPT_ADD_PATH];
                   }
                   if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
                       $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
                   }
                   if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
                       $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
                   }
               }

               // ----- Look for 2 args
               // Here we need to support the first historic synopsis of the
               // method.
               else {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");

                   // ----- Get the first argument
                   $v_add_path = $v_arg_list[0];

                   // ----- Look for the optional second argument
                   if ($v_size == 2) {
                       $v_remove_path = $v_arg_list[1];
                   } elseif ($v_size > 2) {
                       // ----- Error log
                       PclZip::privErrorLog(
                           PCLZIP_ERR_INVALID_PARAMETER,
                           "Invalid number / type of arguments"
                       );

                       // ----- Return
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                       return 0;
                   }
               }
           }

           // ----- Trace
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "add_path='$v_add_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_all_path?'true':'false')."'");

           // ----- Look if the $p_filelist is really an array
           $p_result_list = array();
           if (is_array($p_filelist)) {
               // ----- Call the create fct
               $v_result = $this->privCreate($p_filelist, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);
           }

           // ----- Look if the $p_filelist is a string
           elseif (is_string($p_filelist)) {
               // ----- Create a list with the elements from the string
               $v_list = explode(PCLZIP_SEPARATOR, $p_filelist);

               // ----- Call the create fct
               $v_result = $this->privCreate($v_list, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);
           }

           // ----- Invalid variable
           else {
               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_filelist");
               $v_result = PCLZIP_ERR_INVALID_PARAMETER;
           }

           if ($v_result != 1) {
               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
               return 0;
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_result_list);
           return $p_result_list;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function :
       //   add($p_filelist, $p_add_dir="", $p_remove_dir="")
       //   add($p_filelist, $p_option, $p_option_value, ...)
       // Description :
       //   This method supports two synopsis. The first one is historical.
       //   This methods add the list of files in an existing archive.
       //   If a file with the same name already exists, it is added at the end of the
       //   archive, the first one is still present.
       //   If the archive does not exist, it is created.
       // Parameters :
       //   $p_filelist : An array containing file or directory names, or
       //                 a string containing one filename or one directory name, or
       //                 a string containing a list of filenames and/or directory
       //                 names separated by spaces.
       //   $p_add_dir : A path to add before the real path of the archived file,
       //                in order to have it memorized in the archive.
       //   $p_remove_dir : A path to remove from the real path of the file to archive,
       //                   in order to have a shorter path memorized in the archive.
       //                   When $p_add_dir and $p_remove_dir are set, $p_remove_dir
       //                   is removed first, before $p_add_dir is added.
       // Options :
       //   PCLZIP_OPT_ADD_PATH :
       //   PCLZIP_OPT_REMOVE_PATH :
       //   PCLZIP_OPT_REMOVE_ALL_PATH :
       //   PCLZIP_OPT_COMMENT :
       //   PCLZIP_OPT_ADD_COMMENT :
       //   PCLZIP_OPT_PREPEND_COMMENT :
       //   PCLZIP_CB_PRE_ADD :
       //   PCLZIP_CB_POST_ADD :
       // Return Values :
       //   0 on failure,
       //   The list of the added files, with a status of the add action.
       //   (see PclZip::listContent() for list entry format)
       // --------------------------------------------------------------------------------
       //  function add($p_filelist, $p_add_dir="", $p_remove_dir="")
       public function add($p_filelist /* options */)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::add', "filelist='$p_filelist', ...");
           $v_result=1;

           // ----- Reset the error handler
           $this->privErrorReset();

           // ----- Set default values
           $v_options = array();
           $v_add_path = "";
           $v_remove_path = "";
           $v_remove_all_path = false;
           $v_options[PCLZIP_OPT_NO_COMPRESSION] = false;

           // ----- Look for variable options arguments
           $v_size = func_num_args();
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");

           // ----- Look for arguments
           if ($v_size > 1) {
               // ----- Get the arguments
               $v_arg_list = func_get_args();

               // ----- Remove form the options list the first argument
               array_shift($v_arg_list);
               $v_size--;

               // ----- Look for first arg
               if ((is_int($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options detected");

                   // ----- Parse the options
                   $v_result = $this->privParseOptions(
                       $v_arg_list,
                       $v_size,
                       $v_options,
                       array(PCLZIP_OPT_REMOVE_PATH => 'optional',
                                                   PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
                                                   PCLZIP_OPT_ADD_PATH => 'optional',
                                                   PCLZIP_CB_PRE_ADD => 'optional',
                                                   PCLZIP_CB_POST_ADD => 'optional',
                                                   PCLZIP_OPT_NO_COMPRESSION => 'optional',
                                                   PCLZIP_OPT_COMMENT => 'optional',
                                                   PCLZIP_OPT_ADD_COMMENT => 'optional',
                                                   PCLZIP_OPT_PREPEND_COMMENT => 'optional'
                                                   //, PCLZIP_OPT_CRYPT => 'optional'
                                                   )
                   );
                   if ($v_result != 1) {
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
                       return 0;
                   }

                   // ----- Set the arguments
                   if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
                       $v_add_path = $v_options[PCLZIP_OPT_ADD_PATH];
                   }
                   if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
                       $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
                   }
                   if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
                       $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
                   }
               }

               // ----- Look for 2 args
               // Here we need to support the first historic synopsis of the
               // method.
               else {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");

                   // ----- Get the first argument
                   $v_add_path = $v_arg_list[0];

                   // ----- Look for the optional second argument
                   if ($v_size == 2) {
                       $v_remove_path = $v_arg_list[1];
                   } elseif ($v_size > 2) {
                       // ----- Error log
                       PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");

                       // ----- Return
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                       return 0;
                   }
               }
           }

           // ----- Trace
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "add_path='$v_add_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_all_path?'true':'false')."'");

           // ----- Look if the $p_filelist is really an array
           $p_result_list = array();
           if (is_array($p_filelist)) {
               // ----- Call the create fct
               $v_result = $this->privAdd($p_filelist, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);
           }

           // ----- Look if the $p_filelist is a string
           elseif (is_string($p_filelist)) {
               // ----- Create a list with the elements from the string
               $v_list = explode(PCLZIP_SEPARATOR, $p_filelist);

               // ----- Call the create fct
               $v_result = $this->privAdd($v_list, $p_result_list, $v_add_path, $v_remove_path, $v_remove_all_path, $v_options);
           }

           // ----- Invalid variable
           else {
               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_filelist");
               $v_result = PCLZIP_ERR_INVALID_PARAMETER;
           }

           if ($v_result != 1) {
               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
               return 0;
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_result_list);
           return $p_result_list;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : listContent()
       // Description :
       //   This public method, gives the list of the files and directories, with their
       //   properties.
       //   The properties of each entries in the list are (used also in other functions) :
       //     filename : Name of the file. For a create or add action it is the filename
       //                given by the user. For an extract function it is the filename
       //                of the extracted file.
       //     stored_filename : Name of the file / directory stored in the archive.
       //     size : Size of the stored file.
       //     compressed_size : Size of the file's data compressed in the archive
       //                       (without the headers overhead)
       //     mtime : Last known modification date of the file (UNIX timestamp)
       //     comment : Comment associated with the file
       //     folder : true | false
       //     index : index of the file in the archive
       //     status : status of the action (depending of the action) :
       //              Values are :
       //                ok : OK !
       //                filtered : the file / dir is not extracted (filtered by user)
       //                already_a_directory : the file can not be extracted because a
       //                                      directory with the same name already exists
       //                write_protected : the file can not be extracted because a file
       //                                  with the same name already exists and is
       //                                  write protected
       //                newer_exist : the file was not extracted because a newer file exists
       //                path_creation_fail : the file is not extracted because the folder
       //                                     does not exists and can not be created
       //                write_error : the file was not extracted because there was a
       //                              error while writing the file
       //                read_error : the file was not extracted because there was a error
       //                             while reading the file
       //                invalid_header : the file was not extracted because of an archive
       //                                 format error (bad file header)
       //   Note that each time a method can continue operating when there
       //   is an action error on a file, the error is only logged in the file status.
       // Return Values :
       //   0 on an unrecoverable failure,
       //   The list of the files in the archive.
       // --------------------------------------------------------------------------------
       public function listContent()
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::listContent', "");
           $v_result=1;

           // ----- Reset the error handler
           $this->privErrorReset();

           // ----- Check archive
           if (!$this->privCheckFormat()) {
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
               return(0);
           }

           // ----- Call the extracting fct
           $p_list = array();
           if (($v_result = $this->privList($p_list)) != 1) {
               unset($p_list);
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
               return(0);
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
           return $p_list;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function :
       //   extract($p_path="./", $p_remove_path="")
       //   extract([$p_option, $p_option_value, ...])
       // Description :
       //   This method supports two synopsis. The first one is historical.
       //   This method extract all the files / directories from the archive to the
       //   folder indicated in $p_path.
       //   If you want to ignore the 'root' part of path of the memorized files
       //   you can indicate this in the optional $p_remove_path parameter.
       //   By default, if a newer file with the same name already exists, the
       //   file is not extracted.
       //
       //   If both PCLZIP_OPT_PATH and PCLZIP_OPT_ADD_PATH aoptions
       //   are used, the path indicated in PCLZIP_OPT_ADD_PATH is append
       //   at the end of the path value of PCLZIP_OPT_PATH.
       // Parameters :
       //   $p_path : Path where the files and directories are to be extracted
       //   $p_remove_path : First part ('root' part) of the memorized path
       //                    (if any similar) to remove while extracting.
       // Options :
       //   PCLZIP_OPT_PATH :
       //   PCLZIP_OPT_ADD_PATH :
       //   PCLZIP_OPT_REMOVE_PATH :
       //   PCLZIP_OPT_REMOVE_ALL_PATH :
       //   PCLZIP_CB_PRE_EXTRACT :
       //   PCLZIP_CB_POST_EXTRACT :
       // Return Values :
       //   0 or a negative value on failure,
       //   The list of the extracted files, with a status of the action.
       //   (see PclZip::listContent() for list entry format)
       // --------------------------------------------------------------------------------
       //function extract($p_path="./", $p_remove_path="")
       public function extract(/* options */)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extract", "");
           $v_result=1;

           // ----- Reset the error handler
           $this->privErrorReset();

           // ----- Check archive
           if (!$this->privCheckFormat()) {
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
               return(0);
           }

           // ----- Set default values
           $v_options = array();
//    $v_path = "./";
           $v_path = '';
           $v_remove_path = "";
           $v_remove_all_path = false;

           // ----- Look for variable options arguments
           $v_size = func_num_args();
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");

           // ----- Default values for option
           $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = false;

           // ----- Look for arguments
           if ($v_size > 0) {
               // ----- Get the arguments
               $v_arg_list = func_get_args();

               // ----- Look for first arg
               if ((is_int($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options");

                   // ----- Parse the options
                   $v_result = $this->privParseOptions(
                       $v_arg_list,
                       $v_size,
                       $v_options,
                       array(PCLZIP_OPT_PATH => 'optional',
                                                   PCLZIP_OPT_REMOVE_PATH => 'optional',
                                                   PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
                                                   PCLZIP_OPT_ADD_PATH => 'optional',
                                                   PCLZIP_CB_PRE_EXTRACT => 'optional',
                                                   PCLZIP_CB_POST_EXTRACT => 'optional',
                                                   PCLZIP_OPT_SET_CHMOD => 'optional',
                                                   PCLZIP_OPT_BY_NAME => 'optional',
                                                   PCLZIP_OPT_BY_EREG => 'optional',
                                                   PCLZIP_OPT_BY_PREG => 'optional',
                                                   PCLZIP_OPT_BY_INDEX => 'optional',
                                                   PCLZIP_OPT_EXTRACT_AS_STRING => 'optional',
                                                   PCLZIP_OPT_EXTRACT_IN_OUTPUT => 'optional',
                                                   PCLZIP_OPT_REPLACE_NEWER => 'optional'
                                                   ,PCLZIP_OPT_STOP_ON_ERROR => 'optional'
                                                    )
                   );
                   if ($v_result != 1) {
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
                       return 0;
                   }

                   // ----- Set the arguments
                   if (isset($v_options[PCLZIP_OPT_PATH])) {
                       $v_path = $v_options[PCLZIP_OPT_PATH];
                   }
                   if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
                       $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
                   }
                   if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
                       $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
                   }
                   if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
                       // ----- Check for '/' in last path char
                       if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) {
                           $v_path .= '/';
                       }
                       $v_path .= $v_options[PCLZIP_OPT_ADD_PATH];
                   }
               }

               // ----- Look for 2 args
               // Here we need to support the first historic synopsis of the
               // method.
               else {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");

                   // ----- Get the first argument
                   $v_path = $v_arg_list[0];

                   // ----- Look for the optional second argument
                   if ($v_size == 2) {
                       $v_remove_path = $v_arg_list[1];
                   } elseif ($v_size > 2) {
                       // ----- Error log
                       PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");

                       // ----- Return
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
                       return 0;
                   }
               }
           }

           // ----- Trace
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "path='$v_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_path?'true':'false')."'");

           // ----- Call the extracting fct
           $p_list = array();
           $v_result = $this->privExtractByRule(
               $p_list,
               $v_path,
               $v_remove_path,
               $v_remove_all_path,
               $v_options
           );
           if ($v_result < 1) {
               unset($p_list);
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
               return(0);
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
           return $p_list;
       }
       // --------------------------------------------------------------------------------


       // --------------------------------------------------------------------------------
       // Function :
       //   extractByIndex($p_index, $p_path="./", $p_remove_path="")
       //   extractByIndex($p_index, [$p_option, $p_option_value, ...])
       // Description :
       //   This method supports two synopsis. The first one is historical.
       //   This method is doing a partial extract of the archive.
       //   The extracted files or folders are identified by their index in the
       //   archive (from 0 to n).
       //   Note that if the index identify a folder, only the folder entry is
       //   extracted, not all the files included in the archive.
       // Parameters :
       //   $p_index : A single index (integer) or a string of indexes of files to
       //              extract. The form of the string is "0,4-6,8-12" with only numbers
       //              and '-' for range or ',' to separate ranges. No spaces or ';'
       //              are allowed.
       //   $p_path : Path where the files and directories are to be extracted
       //   $p_remove_path : First part ('root' part) of the memorized path
       //                    (if any similar) to remove while extracting.
       // Options :
       //   PCLZIP_OPT_PATH :
       //   PCLZIP_OPT_ADD_PATH :
       //   PCLZIP_OPT_REMOVE_PATH :
       //   PCLZIP_OPT_REMOVE_ALL_PATH :
       //   PCLZIP_OPT_EXTRACT_AS_STRING : The files are extracted as strings and
       //     not as files.
       //     The resulting content is in a new field 'content' in the file
       //     structure.
       //     This option must be used alone (any other options are ignored).
       //   PCLZIP_CB_PRE_EXTRACT :
       //   PCLZIP_CB_POST_EXTRACT :
       // Return Values :
       //   0 on failure,
       //   The list of the extracted files, with a status of the action.
       //   (see PclZip::listContent() for list entry format)
       // --------------------------------------------------------------------------------
       public function extractByIndex($p_index /* $options */)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::extractByIndex", "index='$p_index', ...");
           $v_result=1;

           // ----- Reset the error handler
           $this->privErrorReset();

           // ----- Check archive
           if (!$this->privCheckFormat()) {
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
               return(0);
           }

           // ----- Set default values
           $v_options = array();
//    $v_path = "./";
           $v_path = '';
           $v_remove_path = "";
           $v_remove_all_path = false;

           // ----- Look for variable options arguments
           $v_size = func_num_args();
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");

           // ----- Default values for option
           $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = false;

           // ----- Look for arguments
           if ($v_size > 1) {
               // ----- Get the arguments
               $v_arg_list = func_get_args();

               // ----- Remove form the options list the first argument
               array_shift($v_arg_list);
               $v_size--;

               // ----- Look for first arg
               if ((is_int($v_arg_list[0])) && ($v_arg_list[0] > 77000)) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Variable list of options");

                   // ----- Parse the options
                   $v_result = $this->privParseOptions(
                       $v_arg_list,
                       $v_size,
                       $v_options,
                       array(PCLZIP_OPT_PATH => 'optional',
                                                   PCLZIP_OPT_REMOVE_PATH => 'optional',
                                                   PCLZIP_OPT_REMOVE_ALL_PATH => 'optional',
                                                   PCLZIP_OPT_EXTRACT_AS_STRING => 'optional',
                                                   PCLZIP_OPT_ADD_PATH => 'optional',
                                                   PCLZIP_CB_PRE_EXTRACT => 'optional',
                                                   PCLZIP_CB_POST_EXTRACT => 'optional',
                                                   PCLZIP_OPT_SET_CHMOD => 'optional',
                                                   PCLZIP_OPT_REPLACE_NEWER => 'optional'
                                                   ,PCLZIP_OPT_STOP_ON_ERROR => 'optional'
                                                   )
                   );
                   if ($v_result != 1) {
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
                       return 0;
                   }

                   // ----- Set the arguments
                   if (isset($v_options[PCLZIP_OPT_PATH])) {
                       $v_path = $v_options[PCLZIP_OPT_PATH];
                   }
                   if (isset($v_options[PCLZIP_OPT_REMOVE_PATH])) {
                       $v_remove_path = $v_options[PCLZIP_OPT_REMOVE_PATH];
                   }
                   if (isset($v_options[PCLZIP_OPT_REMOVE_ALL_PATH])) {
                       $v_remove_all_path = $v_options[PCLZIP_OPT_REMOVE_ALL_PATH];
                   }
                   if (isset($v_options[PCLZIP_OPT_ADD_PATH])) {
                       // ----- Check for '/' in last path char
                       if ((strlen($v_path) > 0) && (substr($v_path, -1) != '/')) {
                           $v_path .= '/';
                       }
                       $v_path .= $v_options[PCLZIP_OPT_ADD_PATH];
                   }
                   if (!isset($v_options[PCLZIP_OPT_EXTRACT_AS_STRING])) {
                       $v_options[PCLZIP_OPT_EXTRACT_AS_STRING] = false;
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Option PCLZIP_OPT_EXTRACT_AS_STRING not set.");
                   }
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Option PCLZIP_OPT_EXTRACT_AS_STRING set.");
               }

               // ----- Look for 2 args
               // Here we need to support the first historic synopsis of the
               // method.
               else {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Static synopsis");

                   // ----- Get the first argument
                   $v_path = $v_arg_list[0];

                   // ----- Look for the optional second argument
                   if ($v_size == 2) {
                       $v_remove_path = $v_arg_list[1];
                   } elseif ($v_size > 2) {
                       // ----- Error log
                       PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid number / type of arguments");

                       // ----- Return
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                       return 0;
                   }
               }
           }

           // ----- Trace
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "index='$p_index', path='$v_path', remove_path='$v_remove_path', remove_all_path='".($v_remove_path?'true':'false')."'");

           // ----- Trick
           // Here I want to reuse extractByRule(), so I need to parse the $p_index
           // with privParseOptions()
           $v_arg_trick = array(PCLZIP_OPT_BY_INDEX, $p_index);
           $v_options_trick = array();
           $v_result = $this->privParseOptions(
               $v_arg_trick,
               count($v_arg_trick),
               $v_options_trick,
               array(PCLZIP_OPT_BY_INDEX => 'optional' )
           );
           if ($v_result != 1) {
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
               return 0;
           }
           $v_options[PCLZIP_OPT_BY_INDEX] = $v_options_trick[PCLZIP_OPT_BY_INDEX];

           // ----- Call the extracting fct
           if (($v_result = $this->privExtractByRule($p_list, $v_path, $v_remove_path, $v_remove_all_path, $v_options)) < 1) {
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
               return(0);
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
           return $p_list;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function :
       //   delete([$p_option, $p_option_value, ...])
       // Description :
       //   This method removes files from the archive.
       //   If no parameters are given, then all the archive is emptied.
       // Parameters :
       //   None or optional arguments.
       // Options :
       //   PCLZIP_OPT_BY_INDEX :
       //   PCLZIP_OPT_BY_NAME :
       //   PCLZIP_OPT_BY_EREG :
       //   PCLZIP_OPT_BY_PREG :
       // Return Values :
       //   0 on failure,
       //   The list of the files which are still present in the archive.
       //   (see PclZip::listContent() for list entry format)
       // --------------------------------------------------------------------------------
       public function delete(/* options */)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::delete", "");
           $v_result=1;

           // ----- Reset the error handler
           $this->privErrorReset();

           // ----- Check archive
           if (!$this->privCheckFormat()) {
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
               return(0);
           }

           // ----- Set default values
           $v_options = array();

           // ----- Look for variable options arguments
           $v_size = func_num_args();
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "$v_size arguments passed to the method");

           // ----- Look for arguments
           if ($v_size > 0) {
               // ----- Get the arguments
               $v_arg_list = func_get_args();

               // ----- Parse the options
               $v_result = $this->privParseOptions(
                   $v_arg_list,
                   $v_size,
                   $v_options,
                   array(PCLZIP_OPT_BY_NAME => 'optional',
                                               PCLZIP_OPT_BY_EREG => 'optional',
                                               PCLZIP_OPT_BY_PREG => 'optional',
                                               PCLZIP_OPT_BY_INDEX => 'optional' )
               );
               if ($v_result != 1) {
                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
                   return 0;
               }
           }

           // ----- Magic quotes trick
           $this->privDisableMagicQuotes();

           // ----- Call the delete fct
           $v_list = array();
           if (($v_result = $this->privDeleteByRule($v_list, $v_options)) != 1) {
               $this->privSwapBackMagicQuotes();
               unset($v_list);
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0, PclZip::errorInfo());
               return(0);
           }

           // ----- Magic quotes trick
           $this->privSwapBackMagicQuotes();

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_list);
           return $v_list;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : deleteByIndex()
       // Description :
       //   ***** Deprecated *****
       //   delete(PCLZIP_OPT_BY_INDEX, $p_index) should be prefered.
       // --------------------------------------------------------------------------------
       public function deleteByIndex($p_index)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::deleteByIndex", "index='$p_index'");

           $p_list = $this->delete(PCLZIP_OPT_BY_INDEX, $p_index);

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $p_list);
           return $p_list;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : properties()
       // Description :
       //   This method gives the properties of the archive.
       //   The properties are :
       //     nb : Number of files in the archive
       //     comment : Comment associated with the archive file
       //     status : not_exist, ok
       // Parameters :
       //   None
       // Return Values :
       //   0 on failure,
       //   An array with the archive properties.
       // --------------------------------------------------------------------------------
       public function properties()
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::properties", "");

           // ----- Reset the error handler
           $this->privErrorReset();

           // ----- Magic quotes trick
           $this->privDisableMagicQuotes();

           // ----- Check archive
           if (!$this->privCheckFormat()) {
               $this->privSwapBackMagicQuotes();
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
               return(0);
           }

           // ----- Default properties
           $v_prop = array();
           $v_prop['comment'] = '';
           $v_prop['nb'] = 0;
           $v_prop['status'] = 'not_exist';

           // ----- Look if file exists
           if (@is_file($this->zipname)) {
               // ----- Open the zip file
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
               if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0) {
                   $this->privSwapBackMagicQuotes();

                   // ----- Error log
                   PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode');

                   // ----- Return
                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), 0);
                   return 0;
               }

               // ----- Read the central directory informations
               $v_central_dir = array();
               if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) {
                   $this->privSwapBackMagicQuotes();
                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
                   return 0;
               }

               // ----- Close the zip file
               $this->privCloseFd();

               // ----- Set the user attributes
               $v_prop['comment'] = $v_central_dir['comment'];
               $v_prop['nb'] = $v_central_dir['entries'];
               $v_prop['status'] = 'ok';
           }

           // ----- Magic quotes trick
           $this->privSwapBackMagicQuotes();

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_prop);
           return $v_prop;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : duplicate()
       // Description :
       //   This method creates an archive by copying the content of an other one. If
       //   the archive already exist, it is replaced by the new one without any warning.
       // Parameters :
       //   $p_archive : The filename of a valid archive, or
       //                a valid PclZip object.
       // Return Values :
       //   1 on success.
       //   0 or a negative value on error (error code).
       // --------------------------------------------------------------------------------
       public function duplicate($p_archive)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::duplicate", "");
           $v_result = 1;

           // ----- Reset the error handler
           $this->privErrorReset();

           // ----- Look if the $p_archive is a PclZip object
           if ((is_object($p_archive)) && (get_class($p_archive) == 'pclzip')) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The parameter is valid PclZip object '".$p_archive->zipname."'");

               // ----- Duplicate the archive
               $v_result = $this->privDuplicate($p_archive->zipname);
           }

           // ----- Look if the $p_archive is a string (so a filename)
           elseif (is_string($p_archive)) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The parameter is a filename '$p_archive'");

               // ----- Check that $p_archive is a valid zip file
               // TBC : Should also check the archive format
               if (!is_file($p_archive)) {
                   // ----- Error log
                   PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "No file with filename '".$p_archive."'");
                   $v_result = PCLZIP_ERR_MISSING_FILE;
               } else {
                   // ----- Duplicate the archive
                   $v_result = $this->privDuplicate($p_archive);
               }
           }

           // ----- Invalid variable
           else {
               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add");
               $v_result = PCLZIP_ERR_INVALID_PARAMETER;
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : merge()
       // Description :
       //   This method merge the $p_archive_to_add archive at the end of the current
       //   one ($this).
       //   If the archive ($this) does not exist, the merge becomes a duplicate.
       //   If the $p_archive_to_add archive does not exist, the merge is a success.
       // Parameters :
       //   $p_archive_to_add : It can be directly the filename of a valid zip archive,
       //                       or a PclZip object archive.
       // Return Values :
       //   1 on success,
       //   0 or negative values on error (see below).
       // --------------------------------------------------------------------------------
       public function merge($p_archive_to_add)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::merge", "");
           $v_result = 1;

           // ----- Reset the error handler
           $this->privErrorReset();

           // ----- Check archive
           if (!$this->privCheckFormat()) {
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, 0);
               return(0);
           }

           // ----- Look if the $p_archive_to_add is a PclZip object
           if ((is_object($p_archive_to_add)) && (get_class($p_archive_to_add) == 'pclzip')) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The parameter is valid PclZip object");

               // ----- Merge the archive
               $v_result = $this->privMerge($p_archive_to_add);
           }

           // ----- Look if the $p_archive_to_add is a string (so a filename)
           elseif (is_string($p_archive_to_add)) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The parameter is a filename");

               // ----- Create a temporary archive
               $v_object_archive = new PclZip($p_archive_to_add);

               // ----- Merge the archive
               $v_result = $this->privMerge($v_object_archive);
           }

           // ----- Invalid variable
           else {
               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid variable type p_archive_to_add");
               $v_result = PCLZIP_ERR_INVALID_PARAMETER;
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------



       // --------------------------------------------------------------------------------
       // Function : errorCode()
       // Description :
       // Parameters :
       // --------------------------------------------------------------------------------
       public function errorCode()
       {
           if (PCLZIP_ERROR_EXTERNAL == 1) {
               return(PclErrorCode());
           }
           return($this->error_code);
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : errorName()
       // Description :
       // Parameters :
       // --------------------------------------------------------------------------------
       public function errorName($p_with_code=false)
       {
           $v_name = array( PCLZIP_ERR_NO_ERROR => 'PCLZIP_ERR_NO_ERROR',
                      PCLZIP_ERR_WRITE_OPEN_FAIL => 'PCLZIP_ERR_WRITE_OPEN_FAIL',
                      PCLZIP_ERR_READ_OPEN_FAIL => 'PCLZIP_ERR_READ_OPEN_FAIL',
                      PCLZIP_ERR_INVALID_PARAMETER => 'PCLZIP_ERR_INVALID_PARAMETER',
                      PCLZIP_ERR_MISSING_FILE => 'PCLZIP_ERR_MISSING_FILE',
                      PCLZIP_ERR_FILENAME_TOO_LONG => 'PCLZIP_ERR_FILENAME_TOO_LONG',
                      PCLZIP_ERR_INVALID_ZIP => 'PCLZIP_ERR_INVALID_ZIP',
                      PCLZIP_ERR_BAD_EXTRACTED_FILE => 'PCLZIP_ERR_BAD_EXTRACTED_FILE',
                      PCLZIP_ERR_DIR_CREATE_FAIL => 'PCLZIP_ERR_DIR_CREATE_FAIL',
                      PCLZIP_ERR_BAD_EXTENSION => 'PCLZIP_ERR_BAD_EXTENSION',
                      PCLZIP_ERR_BAD_FORMAT => 'PCLZIP_ERR_BAD_FORMAT',
                      PCLZIP_ERR_DELETE_FILE_FAIL => 'PCLZIP_ERR_DELETE_FILE_FAIL',
                      PCLZIP_ERR_RENAME_FILE_FAIL => 'PCLZIP_ERR_RENAME_FILE_FAIL',
                      PCLZIP_ERR_BAD_CHECKSUM => 'PCLZIP_ERR_BAD_CHECKSUM',
                      PCLZIP_ERR_INVALID_ARCHIVE_ZIP => 'PCLZIP_ERR_INVALID_ARCHIVE_ZIP',
                      PCLZIP_ERR_MISSING_OPTION_VALUE => 'PCLZIP_ERR_MISSING_OPTION_VALUE',
                      PCLZIP_ERR_INVALID_OPTION_VALUE => 'PCLZIP_ERR_INVALID_OPTION_VALUE',
                      PCLZIP_ERR_UNSUPPORTED_COMPRESSION => 'PCLZIP_ERR_UNSUPPORTED_COMPRESSION',
                      PCLZIP_ERR_UNSUPPORTED_ENCRYPTION => 'PCLZIP_ERR_UNSUPPORTED_ENCRYPTION' );

           if (isset($v_name[$this->error_code])) {
               $v_value = $v_name[$this->error_code];
           } else {
               $v_value = 'NoName';
           }

           if ($p_with_code) {
               return($v_value.' ('.$this->error_code.')');
           }
           return($v_value);
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : errorInfo()
       // Description :
       // Parameters :
       // --------------------------------------------------------------------------------
       public function errorInfo($p_full=false)
       {
           if (PCLZIP_ERROR_EXTERNAL == 1) {
               return(PclErrorString());
           }
           if ($p_full) {
               return($this->errorName(true)." : ".$this->error_string);
           }
           return($this->error_string." [code ".$this->error_code."]");
       }
       // --------------------------------------------------------------------------------


       // --------------------------------------------------------------------------------
       // ***** UNDER THIS LINE ARE DEFINED PRIVATE INTERNAL FUNCTIONS *****
       // *****                                                        *****
       // *****       THESES FUNCTIONS MUST NOT BE USED DIRECTLY       *****
       // --------------------------------------------------------------------------------



       // --------------------------------------------------------------------------------
       // Function : privCheckFormat()
       // Description :
       //   This method check that the archive exists and is a valid zip archive.
       //   Several level of check exists. (futur)
       // Parameters :
       //   $p_level : Level of check. Default 0.
       //              0 : Check the first bytes (magic codes) (default value))
       //              1 : 0 + Check the central directory (futur)
       //              2 : 1 + Check each file header (futur)
       // Return Values :
       //   true on success,
       //   false on error, the error code is set.
       // --------------------------------------------------------------------------------
       public function privCheckFormat($p_level=0)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCheckFormat", "");
           $v_result = true;

           // ----- Reset the file system cache
           clearstatcache();

           // ----- Reset the error handler
           $this->privErrorReset();

           // ----- Look if the file exits
           if (!is_file($this->zipname)) {
               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "Missing archive file '".$this->zipname."'");
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, false, PclZip::errorInfo());
               return(false);
           }

           // ----- Check that the file is readeable
           if (!is_readable($this->zipname)) {
               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to read archive '".$this->zipname."'");
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, false, PclZip::errorInfo());
               return(false);
           }

           // ----- Check the magic code
           // TBC

           // ----- Check the central header
           // TBC

           // ----- Check each file header
           // TBC

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privParseOptions()
       // Description :
       //   This internal methods reads the variable list of arguments ($p_options_list,
       //   $p_size) and generate an array with the options and values ($v_result_list).
       //   $v_requested_options contains the options that can be present and those that
       //   must be present.
       //   $v_requested_options is an array, with the option value as key, and 'optional',
       //   or 'mandatory' as value.
       // Parameters :
       //   See above.
       // Return Values :
       //   1 on success.
       //   0 on failure.
       // --------------------------------------------------------------------------------
       public function privParseOptions(&$p_options_list, $p_size, &$v_result_list, $v_requested_options=false)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privParseOptions", "");
           $v_result=1;

           // ----- Read the options
           $i=0;
           while ($i<$p_size) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Looking for table index $i, option = '".PclZipUtilOptionText($p_options_list[$i])."(".$p_options_list[$i].")'");

               // ----- Check if the option is requested
               if (!isset($v_requested_options[$p_options_list[$i]])) {
                   // ----- Error log
                   PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid optional parameter '".$p_options_list[$i]."' for this method");

                   // ----- Return
                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                   return PclZip::errorCode();
               }

               // ----- Look for next option
               switch ($p_options_list[$i]) {
        // ----- Look for options that request a path value
        case PCLZIP_OPT_PATH:
        case PCLZIP_OPT_REMOVE_PATH:
        case PCLZIP_OPT_ADD_PATH:
          // ----- Check the number of parameters
          if (($i+1) >= $p_size) {
              // ----- Error log
              PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");

              // ----- Return
              //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
              return PclZip::errorCode();
          }

          // ----- Get the value
          $v_result_list[$p_options_list[$i]] = PclZipUtilTranslateWinPath($p_options_list[$i+1], false);
          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
          $i++;
        break;

        // ----- Look for options that request an array of string for value
        case PCLZIP_OPT_BY_NAME:
          // ----- Check the number of parameters
          if (($i+1) >= $p_size) {
              // ----- Error log
              PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");

              // ----- Return
              //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
              return PclZip::errorCode();
          }

          // ----- Get the value
          if (is_string($p_options_list[$i+1])) {
              $v_result_list[$p_options_list[$i]][0] = $p_options_list[$i+1];
          } elseif (is_array($p_options_list[$i+1])) {
              $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
          } else {
              // ----- Error log
              PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");

              // ----- Return
              //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
              return PclZip::errorCode();
          }
          ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
          $i++;
        break;

        // ----- Look for options that request an EREG or PREG expression
        case PCLZIP_OPT_BY_EREG:
        case PCLZIP_OPT_BY_PREG:
        //case PCLZIP_OPT_CRYPT :
          // ----- Check the number of parameters
          if (($i+1) >= $p_size) {
              // ----- Error log
              PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");

              // ----- Return
              //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
              return PclZip::errorCode();
          }

          // ----- Get the value
          if (is_string($p_options_list[$i+1])) {
              $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
          } else {
              // ----- Error log
              PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Wrong parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");

              // ----- Return
              //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
              return PclZip::errorCode();
          }
          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
          $i++;
        break;

        // ----- Look for options that takes a string
        case PCLZIP_OPT_COMMENT:
        case PCLZIP_OPT_ADD_COMMENT:
        case PCLZIP_OPT_PREPEND_COMMENT:
          // ----- Check the number of parameters
          if (($i+1) >= $p_size) {
              // ----- Error log
              PclZip::privErrorLog(
                  PCLZIP_ERR_MISSING_OPTION_VALUE,
                  "Missing parameter value for option '"
                                 .PclZipUtilOptionText($p_options_list[$i])
                                 ."'"
              );

              // ----- Return
              //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
              return PclZip::errorCode();
          }

          // ----- Get the value
          if (is_string($p_options_list[$i+1])) {
              $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
          } else {
              // ----- Error log
              PclZip::privErrorLog(
                  PCLZIP_ERR_INVALID_OPTION_VALUE,
                  "Wrong parameter value for option '"
                                 .PclZipUtilOptionText($p_options_list[$i])
                                 ."'"
              );

              // ----- Return
              //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
              return PclZip::errorCode();
          }
          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
          $i++;
        break;

        // ----- Look for options that request an array of index
        case PCLZIP_OPT_BY_INDEX:
          // ----- Check the number of parameters
          if (($i+1) >= $p_size) {
              // ----- Error log
              PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");

              // ----- Return
              //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
              return PclZip::errorCode();
          }

          // ----- Get the value
          $v_work_list = array();
          if (is_string($p_options_list[$i+1])) {
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is a string '".$p_options_list[$i+1]."'");

              // ----- Remove spaces
              $p_options_list[$i+1] = strtr($p_options_list[$i+1], ' ', '');

              // ----- Parse items
              $v_work_list = explode(",", $p_options_list[$i+1]);
          } elseif (is_int($p_options_list[$i+1])) {
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is an integer '".$p_options_list[$i+1]."'");
              $v_work_list[0] = $p_options_list[$i+1].'-'.$p_options_list[$i+1];
          } elseif (is_array($p_options_list[$i+1])) {
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Index value is an array");
              $v_work_list = $p_options_list[$i+1];
          } else {
              // ----- Error log
              PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Value must be integer, string or array for option '".PclZipUtilOptionText($p_options_list[$i])."'");

              // ----- Return
              //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
              return PclZip::errorCode();
          }

          // ----- Reduce the index list
          // each index item in the list must be a couple with a start and
          // an end value : [0,3], [5-5], [8-10], ...
          // ----- Check the format of each item
          $v_sort_flag=false;
          $v_sort_value=0;
          for ($j=0; $j<count($v_work_list); $j++) {
              // ----- Explode the item
              $v_item_list = explode("-", $v_work_list[$j]);
              $v_size_item_list = count($v_item_list);

              // ----- TBC : Here we might check that each item is a
              // real integer ...

              // ----- Look for single value
              if ($v_size_item_list == 1) {
                  // ----- Set the option value
                  $v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0];
                  $v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[0];
              } elseif ($v_size_item_list == 2) {
                  // ----- Set the option value
                  $v_result_list[$p_options_list[$i]][$j]['start'] = $v_item_list[0];
                  $v_result_list[$p_options_list[$i]][$j]['end'] = $v_item_list[1];
              } else {
                  // ----- Error log
                  PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Too many values in index range for option '".PclZipUtilOptionText($p_options_list[$i])."'");

                  // ----- Return
                  //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                  return PclZip::errorCode();
              }

              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extracted index item = [".$v_result_list[$p_options_list[$i]][$j]['start'].",".$v_result_list[$p_options_list[$i]][$j]['end']."]");

              // ----- Look for list sort
              if ($v_result_list[$p_options_list[$i]][$j]['start'] < $v_sort_value) {
                  //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The list should be sorted ...");
                  $v_sort_flag=true;

                  // ----- TBC : An automatic sort should be writen ...
                  // ----- Error log
                  PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Invalid order of index range for option '".PclZipUtilOptionText($p_options_list[$i])."'");

                  // ----- Return
                  //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                  return PclZip::errorCode();
              }
              $v_sort_value = $v_result_list[$p_options_list[$i]][$j]['start'];
          }

          // ----- Sort the items
          if ($v_sort_flag) {
              // TBC : To Be Completed
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "List sorting is not yet write ...");
          }

          // ----- Next option
          $i++;
        break;

        // ----- Look for options that request no value
        case PCLZIP_OPT_REMOVE_ALL_PATH:
        case PCLZIP_OPT_EXTRACT_AS_STRING:
        case PCLZIP_OPT_NO_COMPRESSION:
        case PCLZIP_OPT_EXTRACT_IN_OUTPUT:
        case PCLZIP_OPT_REPLACE_NEWER:
        case PCLZIP_OPT_STOP_ON_ERROR:
          $v_result_list[$p_options_list[$i]] = true;
          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
        break;

        // ----- Look for options that request an octal value
        case PCLZIP_OPT_SET_CHMOD:
          // ----- Check the number of parameters
          if (($i+1) >= $p_size) {
              // ----- Error log
              PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");

              // ----- Return
              //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
              return PclZip::errorCode();
          }

          // ----- Get the value
          $v_result_list[$p_options_list[$i]] = $p_options_list[$i+1];
          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "".PclZipUtilOptionText($p_options_list[$i])." = '".$v_result_list[$p_options_list[$i]]."'");
          $i++;
        break;

        // ----- Look for options that request a call-back
        case PCLZIP_CB_PRE_EXTRACT:
        case PCLZIP_CB_POST_EXTRACT:
        case PCLZIP_CB_PRE_ADD:
        case PCLZIP_CB_POST_ADD:
        /* for futur use
        case PCLZIP_CB_PRE_DELETE :
        case PCLZIP_CB_POST_DELETE :
        case PCLZIP_CB_PRE_LIST :
        case PCLZIP_CB_POST_LIST :
        */
          // ----- Check the number of parameters
          if (($i+1) >= $p_size) {
              // ----- Error log
              PclZip::privErrorLog(PCLZIP_ERR_MISSING_OPTION_VALUE, "Missing parameter value for option '".PclZipUtilOptionText($p_options_list[$i])."'");

              // ----- Return
              //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
              return PclZip::errorCode();
          }

          // ----- Get the value
          $v_function_name = $p_options_list[$i+1];
          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "call-back ".PclZipUtilOptionText($p_options_list[$i])." = '".$v_function_name."'");

          // ----- Check that the value is a valid existing function
          if (!function_exists($v_function_name)) {
              // ----- Error log
              PclZip::privErrorLog(PCLZIP_ERR_INVALID_OPTION_VALUE, "Function '".$v_function_name."()' is not an existing function for option '".PclZipUtilOptionText($p_options_list[$i])."'");

              // ----- Return
              //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
              return PclZip::errorCode();
          }

          // ----- Set the attribute
          $v_result_list[$p_options_list[$i]] = $v_function_name;
          $i++;
        break;

        default:
          // ----- Error log
          PclZip::privErrorLog(
              PCLZIP_ERR_INVALID_PARAMETER,
              "Unknown parameter '"
                               .$p_options_list[$i]."'"
          );

          // ----- Return
          //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
          return PclZip::errorCode();
      }

               // ----- Next options
               $i++;
           }

           // ----- Look for mandatory options
           if ($v_requested_options !== false) {
               for ($key=reset($v_requested_options); $key=key($v_requested_options); $key=next($v_requested_options)) {
                   // ----- Look for mandatory option
                   if ($v_requested_options[$key] == 'mandatory') {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Detect a mandatory option : ".PclZipUtilOptionText($key)."(".$key.")");
                       // ----- Look if present
                       if (!isset($v_result_list[$key])) {
                           // ----- Error log
                           PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Missing mandatory parameter ".PclZipUtilOptionText($key)."(".$key.")");

                           // ----- Return
                           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                           return PclZip::errorCode();
                       }
                   }
               }
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privCreate()
       // Description :
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privCreate($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCreate", "list, result_list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
           $v_result=1;
           $v_list_detail = array();

           // ----- Magic quotes trick
           $this->privDisableMagicQuotes();

           // ----- Open the file in write mode
           if (($v_result = $this->privOpenFd('wb')) != 1) {
               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Add the list of files
           $v_result = $this->privAddList($p_list, $p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options);

           // ----- Close
           $this->privCloseFd();

           // ----- Magic quotes trick
           $this->privSwapBackMagicQuotes();

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privAdd()
       // Description :
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privAdd($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAdd", "list, result_list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
           $v_result=1;
           $v_list_detail = array();

           // ----- Look if the archive exists or is empty
           if ((!is_file($this->zipname)) || (filesize($this->zipname) == 0)) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive does not exist, or is empty, create it.");

               // ----- Do a create
               $v_result = $this->privCreate($p_list, $p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options);

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }
           // ----- Magic quotes trick
           $this->privDisableMagicQuotes();

           // ----- Open the zip file
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
           if (($v_result=$this->privOpenFd('rb')) != 1) {
               // ----- Magic quotes trick
               $this->privSwapBackMagicQuotes();

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Read the central directory informations
           $v_central_dir = array();
           if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) {
               $this->privCloseFd();
               $this->privSwapBackMagicQuotes();
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Go to beginning of File
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");
           @rewind($this->zip_fd);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");

           // ----- Creates a temporay file
           $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';

           // ----- Open the temporary file in write mode
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
           if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0) {
               $this->privCloseFd();
               $this->privSwapBackMagicQuotes();

               PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode');

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
               return PclZip::errorCode();
           }

           // ----- Copy the files from the archive to the temporary file
           // TBC : Here I should better append the file and go back to erase the central dir
           $v_size = $v_central_dir['offset'];
           while ($v_size != 0) {
               $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
               $v_buffer = fread($this->zip_fd, $v_read_size);
               @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
               $v_size -= $v_read_size;
           }

           // ----- Swap the file descriptor
           // Here is a trick : I swap the temporary fd with the zip fd, in order to use
           // the following methods on the temporary fil and not the real archive
           $v_swap = $this->zip_fd;
           $this->zip_fd = $v_zip_temp_fd;
           $v_zip_temp_fd = $v_swap;

           // ----- Add the files
           $v_header_list = array();
           if (($v_result = $this->privAddFileList($p_list, $v_header_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1) {
               fclose($v_zip_temp_fd);
               $this->privCloseFd();
               @unlink($v_zip_temp_name);
               $this->privSwapBackMagicQuotes();

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Store the offset of the central dir
           $v_offset = @ftell($this->zip_fd);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "New offset of central dir : $v_offset");

           // ----- Copy the block of file headers from the old archive
           $v_size = $v_central_dir['size'];
           while ($v_size != 0) {
               $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
               $v_buffer = @fread($v_zip_temp_fd, $v_read_size);
               @fwrite($this->zip_fd, $v_buffer, $v_read_size);
               $v_size -= $v_read_size;
           }

           // ----- Create the Central Dir files header
           for ($i=0, $v_count=0; $i<count($v_header_list); $i++) {
               // ----- Create the file header
               if ($v_header_list[$i]['status'] == 'ok') {
                   if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) {
                       fclose($v_zip_temp_fd);
                       $this->privCloseFd();
                       @unlink($v_zip_temp_name);
                       $this->privSwapBackMagicQuotes();

                       // ----- Return
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                       return $v_result;
                   }
                   $v_count++;
               }

               // ----- Transform the header to a 'usable' info
               $this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
           }

           // ----- Zip file comment
           $v_comment = $v_central_dir['comment'];
           if (isset($p_options[PCLZIP_OPT_COMMENT])) {
               $v_comment = $p_options[PCLZIP_OPT_COMMENT];
           }
           if (isset($p_options[PCLZIP_OPT_ADD_COMMENT])) {
               $v_comment = $v_comment.$p_options[PCLZIP_OPT_ADD_COMMENT];
           }
           if (isset($p_options[PCLZIP_OPT_PREPEND_COMMENT])) {
               $v_comment = $p_options[PCLZIP_OPT_PREPEND_COMMENT].$v_comment;
           }

           // ----- Calculate the size of the central header
           $v_size = @ftell($this->zip_fd)-$v_offset;

           // ----- Create the central dir footer
           if (($v_result = $this->privWriteCentralHeader($v_count+$v_central_dir['entries'], $v_size, $v_offset, $v_comment)) != 1) {
               // ----- Reset the file list
               unset($v_header_list);
               $this->privSwapBackMagicQuotes();

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Swap back the file descriptor
           $v_swap = $this->zip_fd;
           $this->zip_fd = $v_zip_temp_fd;
           $v_zip_temp_fd = $v_swap;

           // ----- Close
           $this->privCloseFd();

           // ----- Close the temporary file
           @fclose($v_zip_temp_fd);

           // ----- Magic quotes trick
           $this->privSwapBackMagicQuotes();

           // ----- Delete the zip file
           // TBC : I should test the result ...
           @unlink($this->zipname);

           // ----- Rename the temporary file
           // TBC : I should test the result ...
           //@rename($v_zip_temp_name, $this->zipname);
           PclZipUtilRename($v_zip_temp_name, $this->zipname);

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privOpenFd()
       // Description :
       // Parameters :
       // --------------------------------------------------------------------------------
       public function privOpenFd($p_mode)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privOpenFd", 'mode='.$p_mode);
           $v_result=1;

           // ----- Look if already open
           if ($this->zip_fd != 0) {
               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Zip file \''.$this->zipname.'\' already open');

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
               return PclZip::errorCode();
           }

           // ----- Open the zip file
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Open file in '.$p_mode.' mode');
           if (($this->zip_fd = @fopen($this->zipname, $p_mode)) == 0) {
               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in '.$p_mode.' mode');

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
               return PclZip::errorCode();
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privCloseFd()
       // Description :
       // Parameters :
       // --------------------------------------------------------------------------------
       public function privCloseFd()
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCloseFd", "");
           $v_result=1;

           if ($this->zip_fd != 0) {
               @fclose($this->zip_fd);
           }
           $this->zip_fd = 0;

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privAddList()
       // Description :
       //   $p_add_dir and $p_remove_dir will give the ability to memorize a path which is
       //   different from the real path of the file. This is usefull if you want to have PclTar
       //   running in any directory, and memorize relative path from an other directory.
       // Parameters :
       //   $p_list : An array containing the file or directory names to add in the tar
       //   $p_result_list : list of added files with their properties (specially the status field)
       //   $p_add_dir : Path to add in the filename path archived
       //   $p_remove_dir : Path to remove in the filename path archived
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privAddList($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddList", "list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
           $v_result=1;

           // ----- Add the files
           $v_header_list = array();
           if (($v_result = $this->privAddFileList($p_list, $v_header_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1) {
               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Store the offset of the central dir
           $v_offset = @ftell($this->zip_fd);

           // ----- Create the Central Dir files header
           for ($i=0, $v_count=0; $i<count($v_header_list); $i++) {
               // ----- Create the file header
               if ($v_header_list[$i]['status'] == 'ok') {
                   if (($v_result = $this->privWriteCentralFileHeader($v_header_list[$i])) != 1) {
                       // ----- Return
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                       return $v_result;
                   }
                   $v_count++;
               }

               // ----- Transform the header to a 'usable' info
               $this->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
           }

           // ----- Zip file comment
           $v_comment = '';
           if (isset($p_options[PCLZIP_OPT_COMMENT])) {
               $v_comment = $p_options[PCLZIP_OPT_COMMENT];
           }

           // ----- Calculate the size of the central header
           $v_size = @ftell($this->zip_fd)-$v_offset;

           // ----- Create the central dir footer
           if (($v_result = $this->privWriteCentralHeader($v_count, $v_size, $v_offset, $v_comment)) != 1) {
               // ----- Reset the file list
               unset($v_header_list);

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privAddFileList()
       // Description :
       //   $p_add_dir and $p_remove_dir will give the ability to memorize a path which is
       //   different from the real path of the file. This is usefull if you want to
       //   run the lib in any directory, and memorize relative path from an other directory.
       // Parameters :
       //   $p_list : An array containing the file or directory names to add in the tar
       //   $p_result_list : list of added files with their properties (specially the status field)
       //   $p_add_dir : Path to add in the filename path archived
       //   $p_remove_dir : Path to remove in the filename path archived
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privAddFileList($p_list, &$p_result_list, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFileList", "list, add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
           $v_result=1;
           $v_header = array();

           // ----- Recuperate the current number of elt in list
           $v_nb = count($p_result_list);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Before add, list have $v_nb elements");

           // ----- Loop on the files
           for ($j=0; ($j<count($p_list)) && ($v_result==1); $j++) {
               // ----- Recuperate the filename
               $p_filename = PclZipUtilTranslateWinPath($p_list[$j], false);

               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for file [$p_filename]");

               // ----- Skip empty file names
               if ($p_filename == "") {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Skip empty filename");
                   continue;
               }

               // ----- Check the filename
               if (!file_exists($p_filename)) {
                   // ----- Error log
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '$p_filename' does not exists");
                   PclZip::privErrorLog(PCLZIP_ERR_MISSING_FILE, "File '$p_filename' does not exists");

                   // ----- Return
                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                   return PclZip::errorCode();
               }

               // ----- Look if it is a file or a dir with no all pathnre move
               if ((is_file($p_filename)) || ((is_dir($p_filename)) && !$p_remove_all_dir)) {
                   // ----- Add the file
                   if (($v_result = $this->privAddFile($p_filename, $v_header, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1) {
                       // ----- Return status
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                       return $v_result;
                   }

                   // ----- Store the file infos
                   $p_result_list[$v_nb++] = $v_header;
               }

               // ----- Look for directory
               if (@is_dir($p_filename)) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "$p_filename is a directory");

                   // ----- Look for path
                   if ($p_filename != ".") {
                       $v_path = $p_filename."/";
                   } else {
                       $v_path = "";
                   }

                   // ----- Read the directory for files and sub-directories
                   if ($p_hdir = @opendir($p_filename)) {
//          $p_hitem = @readdir($p_hdir); // '.' directory
//          $p_hitem = @readdir($p_hdir); // '..' directory
                       while (($p_hitem = @readdir($p_hdir)) !== false) {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Looking for $p_hitem in the directory");

                           // ----- Skip '.' and '..'
                           if (($p_hitem == '.') || ($p_hitem == '..')) {
                               continue;
                           }

                           // ----- Look for a file
                           if (@is_file($v_path.$p_hitem)) {
                               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Add the file '".$v_path.$p_hitem."'");

                               // ----- Add the file
                               if (($v_result = $this->privAddFile($v_path.$p_hitem, $v_header, $p_add_dir, $p_remove_dir, $p_remove_all_dir, $p_options)) != 1) {
                                   // ----- Return status
                                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                                   return $v_result;
                               }

                               // ----- Store the file infos
                               $p_result_list[$v_nb++] = $v_header;
                           }

                           // ----- Recursive call to privAddFileList()
                           elseif (@is_dir($v_path.$p_hitem)) {
                               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Add the directory '".$v_path.$p_hitem."'");

                               // ----- Need an array as parameter
                               $p_temp_list[0] = $v_path.$p_hitem;
                               $v_result = $this->privAddFileList(
                                   $p_temp_list,
                                   $p_result_list,
                                   $p_add_dir,
                                   $p_remove_dir,
                                   $p_remove_all_dir,
                                   $p_options
                               );

                               // ----- Update the number of elements of the list
                               $v_nb = count($p_result_list);
                           }

                           // ----- Unsupported file types
                            
                               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Unsupported file type");
                       }
                       @closedir($p_hdir);
                   }

                   // ----- Free memory for the recursive loop
                   unset($p_temp_list);
                   unset($p_hdir);
                   unset($p_hitem);
               }
           }
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "After add, list have $v_nb elements");

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privAddFile()
       // Description :
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privAddFile($p_filename, &$p_header, $p_add_dir, $p_remove_dir, $p_remove_all_dir, &$p_options)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privAddFile", "filename='$p_filename', add_dir='$p_add_dir', remove_dir='$p_remove_dir'");
           $v_result=1;

           if ($p_filename == "") {
               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_INVALID_PARAMETER, "Invalid file list parameter (invalid or empty list)");

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
               return PclZip::errorCode();
           }

           // ----- Calculate the stored filename
           $v_stored_filename = $p_filename;

           // ----- Look for all path to remove
           if ($p_remove_all_dir) {
               $v_stored_filename = basename($p_filename);
           }
           // ----- Look for partial path remove
           elseif ($p_remove_dir != "") {
               if (substr($p_remove_dir, -1) != '/') {
                   $p_remove_dir .= "/";
               }

               if ((substr($p_filename, 0, 2) == "./") || (substr($p_remove_dir, 0, 2) == "./")) {
                   if ((substr($p_filename, 0, 2) == "./") && (substr($p_remove_dir, 0, 2) != "./")) {
                       $p_remove_dir = "./".$p_remove_dir;
                   }
                   if ((substr($p_filename, 0, 2) != "./") && (substr($p_remove_dir, 0, 2) == "./")) {
                       $p_remove_dir = substr($p_remove_dir, 2);
                   }
               }

               $v_compare = PclZipUtilPathInclusion($p_remove_dir, $p_filename);
               if ($v_compare > 0) {
//      if (substr($p_filename, 0, strlen($p_remove_dir)) == $p_remove_dir)
                   if ($v_compare == 2) {
                       $v_stored_filename = "";
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Path to remove is the current folder");
                   } else {
                       $v_stored_filename = substr($p_filename, strlen($p_remove_dir));
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Remove path '$p_remove_dir' in file '$p_filename' = '$v_stored_filename'");
                   }
               }
           }
           // ----- Look for path to add
           if ($p_add_dir != "") {
               if (substr($p_add_dir, -1) == "/") {
                   $v_stored_filename = $p_add_dir.$v_stored_filename;
               } else {
                   $v_stored_filename = $p_add_dir."/".$v_stored_filename;
               }
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Add path '$p_add_dir' in file '$p_filename' = '$v_stored_filename'");
           }

           // ----- Filename (reduce the path of stored name)
           $v_stored_filename = PclZipUtilPathReduction($v_stored_filename);

           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Filename (reduced) '$v_stored_filename', strlen ".strlen($v_stored_filename));

           // ----- Set the file properties
           clearstatcache();
           $p_header['version'] = 20;
           $p_header['version_extracted'] = 10;
           $p_header['flag'] = 0;
           $p_header['compression'] = 0;
           $p_header['mtime'] = filemtime($p_filename);
           $p_header['crc'] = 0;
           $p_header['compressed_size'] = 0;
           $p_header['size'] = filesize($p_filename);
           $p_header['filename_len'] = strlen($p_filename);
           $p_header['extra_len'] = 0;
           $p_header['comment_len'] = 0;
           $p_header['disk'] = 0;
           $p_header['internal'] = 0;
//    $p_header['external'] = (is_file($p_filename)?0xFE49FFE0:0x41FF0010);
           $p_header['external'] = (is_file($p_filename)?0x00000000:0x00000010);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header external extension '".sprintf("0x%X",$p_header['external'])."'");
           $p_header['offset'] = 0;
           $p_header['filename'] = $p_filename;
           $p_header['stored_filename'] = $v_stored_filename;
           $p_header['extra'] = '';
           $p_header['comment'] = '';
           $p_header['status'] = 'ok';
           $p_header['index'] = -1;


           // ----- Look for pre-add callback
           if (isset($p_options[PCLZIP_CB_PRE_ADD])) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_ADD]."()') is defined for the extraction");

               // ----- Generate a local information
               $v_local_header = array();
               $this->privConvertHeader2FileInfo($p_header, $v_local_header);

               // ----- Call the callback
               // Here I do not use call_user_func() because I need to send a reference to the
               // header.
               $v_result = $p_options[PCLZIP_CB_POST_ADD](PCLZIP_CB_POST_ADD, $v_local_header);
               if ($v_result == 0) {
                   // ----- Change the file status
                   $p_header['status'] = "skipped";
                   $v_result = 1;
               }

               // ----- Update the informations
               // Only some fields can be modified
               if ($p_header['stored_filename'] != $v_local_header['stored_filename']) {
                   $p_header['stored_filename'] = PclZipUtilPathReduction($v_local_header['stored_filename']);
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New stored filename is '".$p_header['stored_filename']."'");
               }
           }

           // ----- Look for empty stored filename
           if ($p_header['stored_filename'] == "") {
               $p_header['status'] = "filtered";
           }

           // ----- Check the path length
           if (strlen($p_header['stored_filename']) > 0xFF) {
               $p_header['status'] = 'filename_too_long';
           }

           // ----- Look if no error, or file not skipped
           if ($p_header['status'] == 'ok') {

      // ----- Look for a file
               if (is_file($p_filename)) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a file");
                   // ----- Open the source file
                   if (($v_file = @fopen($p_filename, "rb")) == 0) {
                       PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, "Unable to open file '$p_filename' in binary read mode");
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                       return PclZip::errorCode();
                   }

                   if ($p_options[PCLZIP_OPT_NO_COMPRESSION]) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will not be compressed");
                       // ----- Read the file content
                       $v_content_compressed = @fread($v_file, $p_header['size']);

                       // ----- Calculate the CRC
                       $p_header['crc'] = @crc32($v_content_compressed);

                       // ----- Set header parameters
                       $p_header['compressed_size'] = $p_header['size'];
                       $p_header['compression'] = 0;
                   } else {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will be compressed");
                       // ----- Read the file content
                       $v_content = @fread($v_file, $p_header['size']);

                       // ----- Calculate the CRC
                       $p_header['crc'] = @crc32($v_content);

                       // ----- Compress the file
                       $v_content_compressed = @gzdeflate($v_content);

                       // ----- Set header parameters
                       $p_header['compressed_size'] = strlen($v_content_compressed);
                       $p_header['compression'] = 8;
                   }

                   // ----- Look for encryption
                   /*
                   if ((isset($p_options[PCLZIP_OPT_CRYPT]))
            && ($p_options[PCLZIP_OPT_CRYPT] != "")) {
                     //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File need to be crypted ....");

                     // Should be a random header
                     $v_header = 'xxxxxxxxxxxx';
          $v_content_compressed = PclZipUtilZipEncrypt($v_content_compressed,
                                                   $p_header['compressed_size'],
                                                   $v_header,
                                                   $p_header['crc'],
                                                   "test");

                     $p_header['compressed_size'] += 12;
                     $p_header['flag'] = 1;

                     // ----- Add the header to the data
                     $v_content_compressed = $v_header.$v_content_compressed;
                     //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size after header : ".strlen($v_content_compressed)."");
                   }
                   */

                   // ----- Call the header generation
                   if (($v_result = $this->privWriteFileHeader($p_header)) != 1) {
                       @fclose($v_file);
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                       return $v_result;
                   }

                   // ----- Write the compressed (or not) content
                   /* Try to speed up the code
                   $v_binary_data = pack('a'.$p_header['compressed_size'],
                              $v_content_compressed);
                   @fwrite($this->zip_fd, $v_binary_data, $p_header['compressed_size']);
                   */
                   @fwrite(
                       $this->zip_fd,
                       $v_content_compressed,
                       $p_header['compressed_size']
                   );

                   // ----- Close the file
                   @fclose($v_file);
               }

               // ----- Look for a directory
               else {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "'".$p_filename."' is a folder");
                   // ----- Look for directory last '/'
                   if (@substr($p_header['stored_filename'], -1) != '/') {
                       $p_header['stored_filename'] .= '/';
                   }

                   // ----- Set the file properties
                   $p_header['size'] = 0;
                   //$p_header['external'] = 0x41FF0010;   // Value for a folder : to be checked
        $p_header['external'] = 0x00000010;   // Value for a folder : to be checked

        // ----- Call the header generation
                   if (($v_result = $this->privWriteFileHeader($p_header)) != 1) {
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                       return $v_result;
                   }
               }
           }

           // ----- Look for pre-add callback
           if (isset($p_options[PCLZIP_CB_POST_ADD])) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_ADD]."()') is defined for the extraction");

               // ----- Generate a local information
               $v_local_header = array();
               $this->privConvertHeader2FileInfo($p_header, $v_local_header);

               // ----- Call the callback
               // Here I do not use call_user_func() because I need to send a reference to the
               // header.
               $v_result = $p_options[PCLZIP_CB_POST_ADD](PCLZIP_CB_POST_ADD, $v_local_header);
               if ($v_result == 0) {
                   // ----- Ignored
                   $v_result = 1;
               }

               // ----- Update the informations
      // Nothing can be modified
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privWriteFileHeader()
       // Description :
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privWriteFileHeader(&$p_header)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"');
           $v_result=1;

           // TBC
           //for(reset($p_header); $key = key($p_header); next($p_header)) {
           //  //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "header[$key] = ".$p_header[$key]);
           //}

           // ----- Store the offset position of the file
           $p_header['offset'] = ftell($this->zip_fd);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, 'File offset of the header :'.$p_header['offset']);

           // ----- Transform UNIX mtime to DOS format mdate/mtime
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
           $v_date = getdate($p_header['mtime']);
           $v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2;
           $v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday'];

           // ----- Packed data
           $v_binary_data = pack(
               "VvvvvvVVVvv",
               0x04034b50,
               $p_header['version_extracted'],
               $p_header['flag'],
               $p_header['compression'],
               $v_mtime,
               $v_mdate,
               $p_header['crc'],
               $p_header['compressed_size'],
               $p_header['size'],
               strlen($p_header['stored_filename']),
               $p_header['extra_len']
           );

           // ----- Write the first 148 bytes of the header in the archive
           fwrite($this->zip_fd, $v_binary_data, 30);

           // ----- Write the variable fields
           if (strlen($p_header['stored_filename']) != 0) {
               fwrite($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename']));
           }
           if ($p_header['extra_len'] != 0) {
               fwrite($this->zip_fd, $p_header['extra'], $p_header['extra_len']);
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privWriteCentralFileHeader()
       // Description :
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privWriteCentralFileHeader(&$p_header)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralFileHeader", 'file="'.$p_header['filename'].'", stored as "'.$p_header['stored_filename'].'"');
           $v_result=1;

           // TBC
           //for(reset($p_header); $key = key($p_header); next($p_header)) {
           //  //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "header[$key] = ".$p_header[$key]);
           //}

           // ----- Transform UNIX mtime to DOS format mdate/mtime
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
           $v_date = getdate($p_header['mtime']);
           $v_mtime = ($v_date['hours']<<11) + ($v_date['minutes']<<5) + $v_date['seconds']/2;
           $v_mdate = (($v_date['year']-1980)<<9) + ($v_date['mon']<<5) + $v_date['mday'];

           // ----- Packed data
           $v_binary_data = pack(
               "VvvvvvvVVVvvvvvVV",
               0x02014b50,
               $p_header['version'],
               $p_header['version_extracted'],
               $p_header['flag'],
               $p_header['compression'],
               $v_mtime,
               $v_mdate,
               $p_header['crc'],
               $p_header['compressed_size'],
               $p_header['size'],
               strlen($p_header['stored_filename']),
               $p_header['extra_len'],
               $p_header['comment_len'],
               $p_header['disk'],
               $p_header['internal'],
               $p_header['external'],
               $p_header['offset']
           );

           // ----- Write the 42 bytes of the header in the zip file
           fwrite($this->zip_fd, $v_binary_data, 46);

           // ----- Write the variable fields
           if (strlen($p_header['stored_filename']) != 0) {
               fwrite($this->zip_fd, $p_header['stored_filename'], strlen($p_header['stored_filename']));
           }
           if ($p_header['extra_len'] != 0) {
               fwrite($this->zip_fd, $p_header['extra'], $p_header['extra_len']);
           }
           if ($p_header['comment_len'] != 0) {
               fwrite($this->zip_fd, $p_header['comment'], $p_header['comment_len']);
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privWriteCentralHeader()
       // Description :
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privWriteCentralHeader($p_nb_entries, $p_size, $p_offset, $p_comment)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privWriteCentralHeader", 'nb_entries='.$p_nb_entries.', size='.$p_size.', offset='.$p_offset.', comment="'.$p_comment.'"');
           $v_result=1;

           // ----- Packed data
           $v_binary_data = pack(
               "VvvvvVVv",
               0x06054b50,
               0,
               0,
               $p_nb_entries,
               $p_nb_entries,
               $p_size,
               $p_offset,
               strlen($p_comment)
           );

           // ----- Write the 22 bytes of the header in the zip file
           fwrite($this->zip_fd, $v_binary_data, 22);

           // ----- Write the variable fields
           if (strlen($p_comment) != 0) {
               fwrite($this->zip_fd, $p_comment, strlen($p_comment));
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privList()
       // Description :
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privList(&$p_list)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privList", "list");
           $v_result=1;

           // ----- Magic quotes trick
           $this->privDisableMagicQuotes();

           // ----- Open the zip file
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
           if (($this->zip_fd = @fopen($this->zipname, 'rb')) == 0) {
               // ----- Magic quotes trick
               $this->privSwapBackMagicQuotes();

               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive \''.$this->zipname.'\' in binary read mode');

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
               return PclZip::errorCode();
           }

           // ----- Read the central directory informations
           $v_central_dir = array();
           if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) {
               $this->privSwapBackMagicQuotes();
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Go to beginning of Central Dir
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Offset : ".$v_central_dir['offset']."'");
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");
           @rewind($this->zip_fd);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");
           if (@fseek($this->zip_fd, $v_central_dir['offset'])) {
               $this->privSwapBackMagicQuotes();

               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
               return PclZip::errorCode();
           }
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position in file : ".ftell($this->zip_fd)."'");

           // ----- Read each entry
           for ($i=0; $i<$v_central_dir['entries']; $i++) {
               // ----- Read the file header
               if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1) {
                   $this->privSwapBackMagicQuotes();
                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                   return $v_result;
               }
               $v_header['index'] = $i;

               // ----- Get the only interesting attributes
               $this->privConvertHeader2FileInfo($v_header, $p_list[$i]);
               unset($v_header);
           }

           // ----- Close the zip file
           $this->privCloseFd();

           // ----- Magic quotes trick
           $this->privSwapBackMagicQuotes();

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privConvertHeader2FileInfo()
       // Description :
       //   This function takes the file informations from the central directory
       //   entries and extract the interesting parameters that will be given back.
       //   The resulting file infos are set in the array $p_info
       //     $p_info['filename'] : Filename with full path. Given by user (add),
       //                           extracted in the filesystem (extract).
       //     $p_info['stored_filename'] : Stored filename in the archive.
       //     $p_info['size'] = Size of the file.
       //     $p_info['compressed_size'] = Compressed size of the file.
       //     $p_info['mtime'] = Last modification date of the file.
       //     $p_info['comment'] = Comment associated with the file.
       //     $p_info['folder'] = true/false : indicates if the entry is a folder or not.
       //     $p_info['status'] = status of the action on the file.
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privConvertHeader2FileInfo($p_header, &$p_info)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privConvertHeader2FileInfo", "Filename='".$p_header['filename']."'");
           $v_result=1;

           // ----- Get the interesting attributes
           $p_info['filename'] = $p_header['filename'];
           $p_info['stored_filename'] = $p_header['stored_filename'];
           $p_info['size'] = $p_header['size'];
           $p_info['compressed_size'] = $p_header['compressed_size'];
           $p_info['mtime'] = $p_header['mtime'];
           $p_info['comment'] = $p_header['comment'];
           $p_info['folder'] = (($p_header['external']&0x00000010)==0x00000010);
           $p_info['index'] = $p_header['index'];
           $p_info['status'] = $p_header['status'];

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privExtractByRule()
       // Description :
       //   Extract a file or directory depending of rules (by index, by name, ...)
       // Parameters :
       //   $p_file_list : An array where will be placed the properties of each
       //                  extracted file
       //   $p_path : Path to add while writing the extracted files
       //   $p_remove_path : Path to remove (from the file memorized path) while writing the
       //                    extracted files. If the path does not match the file path,
       //                    the file is extracted with its memorized path.
       //                    $p_remove_path does not apply to 'list' mode.
       //                    $p_path and $p_remove_path are commulative.
       // Return Values :
       //   1 on success,0 or less on error (see error code list)
       // --------------------------------------------------------------------------------
       public function privExtractByRule(&$p_file_list, $p_path, $p_remove_path, $p_remove_all_path, &$p_options)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privExtractByRule", "path='$p_path', remove_path='$p_remove_path', remove_all_path='".($p_remove_all_path?'true':'false')."'");
           $v_result=1;

           // ----- Magic quotes trick
           $this->privDisableMagicQuotes();

           // ----- Check the path
           if (($p_path == "")
        || ((substr($p_path, 0, 1) != "/")
            && (substr($p_path, 0, 3) != "../")
            && (substr($p_path, 1, 2)!=":/"))) {
               $p_path = "./".$p_path;
           }

           // ----- Reduce the path last (and duplicated) '/'
           if (($p_path != "./") && ($p_path != "/")) {
               // ----- Look for the path end '/'
               while (substr($p_path, -1) == "/") {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Destination path [$p_path] ends by '/'");
                   $p_path = substr($p_path, 0, strlen($p_path)-1);
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Modified to [$p_path]");
               }
           }

           // ----- Look for path to remove format (should end by /)
           if (($p_remove_path != "") && (substr($p_remove_path, -1) != '/')) {
               $p_remove_path .= '/';
           }
           $p_remove_path_size = strlen($p_remove_path);

           // ----- Open the zip file
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
           if (($v_result = $this->privOpenFd('rb')) != 1) {
               $this->privSwapBackMagicQuotes();
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Read the central directory informations
           $v_central_dir = array();
           if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) {
               // ----- Close the zip file
               $this->privCloseFd();
               $this->privSwapBackMagicQuotes();

               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Start at beginning of Central Dir
           $v_pos_entry = $v_central_dir['offset'];

           // ----- Read each entry
           $j_start = 0;
           for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Read next file header entry : '$i'");

               // ----- Read next Central dir entry
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Position before rewind : ".ftell($this->zip_fd)."'");
               @rewind($this->zip_fd);
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Position after rewind : ".ftell($this->zip_fd)."'");
               if (@fseek($this->zip_fd, $v_pos_entry)) {
                   // ----- Close the zip file
                   $this->privCloseFd();
                   $this->privSwapBackMagicQuotes();

                   // ----- Error log
                   PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');

                   // ----- Return
                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                   return PclZip::errorCode();
               }
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Position after fseek : ".ftell($this->zip_fd)."'");

               // ----- Read the file header
               $v_header = array();
               if (($v_result = $this->privReadCentralFileHeader($v_header)) != 1) {
                   // ----- Close the zip file
                   $this->privCloseFd();
                   $this->privSwapBackMagicQuotes();

                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                   return $v_result;
               }

               // ----- Store the index
               $v_header['index'] = $i;

               // ----- Store the file position
               $v_pos_entry = ftell($this->zip_fd);

               // ----- Look for the specific extract rules
               $v_extract = false;

               // ----- Look for extract by name rule
               if ((isset($p_options[PCLZIP_OPT_BY_NAME]))
          && ($p_options[PCLZIP_OPT_BY_NAME] != 0)) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByName'");

                   // ----- Look if the filename is in the list
                   for ($j=0; ($j<count($p_options[PCLZIP_OPT_BY_NAME])) && (!$v_extract); $j++) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compare with file '".$p_options[PCLZIP_OPT_BY_NAME][$j]."'");

                       // ----- Look for a directory
                       if (substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The searched item is a directory");

                           // ----- Look if the directory is in the filename path
                           if ((strlen($v_header['stored_filename']) > strlen($p_options[PCLZIP_OPT_BY_NAME][$j]))
                      && (substr($v_header['stored_filename'], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j])) {
                               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The directory is in the file path");
                               $v_extract = true;
                           }
                       }
                       // ----- Look for a filename
                       elseif ($v_header['stored_filename'] == $p_options[PCLZIP_OPT_BY_NAME][$j]) {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The file is the right one.");
                           $v_extract = true;
                       }
                   }
               }

               // ----- Look for extract by ereg rule
               elseif ((isset($p_options[PCLZIP_OPT_BY_EREG]))
               && ($p_options[PCLZIP_OPT_BY_EREG] != "")) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract by ereg '".$p_options[PCLZIP_OPT_BY_EREG]."'");

                   if (preg_match('/'.$p_options[PCLZIP_OPT_BY_EREG].'/', $v_header['stored_filename'])) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
                       $v_extract = true;
                   }
               }

               // ----- Look for extract by preg rule
               elseif ((isset($p_options[PCLZIP_OPT_BY_PREG]))
               && ($p_options[PCLZIP_OPT_BY_PREG] != "")) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByEreg'");

                   if (preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header['stored_filename'])) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
                       $v_extract = true;
                   }
               }

               // ----- Look for extract by index rule
               elseif ((isset($p_options[PCLZIP_OPT_BY_INDEX]))
               && ($p_options[PCLZIP_OPT_BY_INDEX] != 0)) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByIndex'");

                   // ----- Look if the index is in the list
                   for ($j=$j_start; ($j<count($p_options[PCLZIP_OPT_BY_INDEX])) && (!$v_extract); $j++) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look if index '$i' is in [".$p_options[PCLZIP_OPT_BY_INDEX][$j]['start'].",".$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']."]");

                       if (($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end'])) {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found as part of an index range");
                           $v_extract = true;
                       }
                       if ($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']) {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Do not look this index range for next loop");
                           $j_start = $j+1;
                       }

                       if ($p_options[PCLZIP_OPT_BY_INDEX][$j]['start']>$i) {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Index range is greater than index, stop loop");
                           break;
                       }
                   }
               }

               // ----- Look for no rule, which means extract all the archive
               else {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with no rule (extract all)");
                   $v_extract = true;
               }

               // ----- Check compression method
               if (($v_extract)
          && (($v_header['compression'] != 8)
              && ($v_header['compression'] != 0))) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unsupported compression method (".$v_header['compression'].")");
                   $v_header['status'] = 'unsupported_compression';

                   // ----- Look for PCLZIP_OPT_STOP_ON_ERROR
                   if ((isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
              && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");

                       $this->privSwapBackMagicQuotes();

                       PclZip::privErrorLog(
                           PCLZIP_ERR_UNSUPPORTED_COMPRESSION,
                           "Filename '".$v_header['stored_filename']."' is "
                                   ."compressed by an unsupported compression "
                                   ."method (".$v_header['compression'].") "
                       );

                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                       return PclZip::errorCode();
                   }
               }

               // ----- Check encrypted files
               if (($v_extract) && (($v_header['flag'] & 1) == 1)) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unsupported file encryption");
                   $v_header['status'] = 'unsupported_encryption';

                   // ----- Look for PCLZIP_OPT_STOP_ON_ERROR
                   if ((isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
              && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");

                       $this->privSwapBackMagicQuotes();

                       PclZip::privErrorLog(
                           PCLZIP_ERR_UNSUPPORTED_ENCRYPTION,
                           "Unsupported encryption for "
                                   ." filename '".$v_header['stored_filename']
                                   ."'"
                       );

                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                       return PclZip::errorCode();
                   }
               }

               // ----- Look for real extraction
               if (($v_extract) && ($v_header['status'] != 'ok')) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "No need for extract");
                   $v_result = $this->privConvertHeader2FileInfo(
                       $v_header,
                       $p_file_list[$v_nb_extracted++]
                   );
                   if ($v_result != 1) {
                       $this->privCloseFd();
                       $this->privSwapBackMagicQuotes();
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                       return $v_result;
                   }

                   $v_extract = false;
               }

               // ----- Look for real extraction
               if ($v_extract) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file '".$v_header['filename']."', index '$i'");

                   // ----- Go to the file position
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");
                   @rewind($this->zip_fd);
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");
                   if (@fseek($this->zip_fd, $v_header['offset'])) {
                       // ----- Close the zip file
                       $this->privCloseFd();

                       $this->privSwapBackMagicQuotes();

                       // ----- Error log
                       PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');

                       // ----- Return
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                       return PclZip::errorCode();
                   }
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");

                   // ----- Look for extraction as string
                   if ($p_options[PCLZIP_OPT_EXTRACT_AS_STRING]) {

          // ----- Extracting the file
                       $v_result1 = $this->privExtractFileAsString($v_header, $v_string);
                       if ($v_result1 < 1) {
                           $this->privCloseFd();
                           $this->privSwapBackMagicQuotes();
                           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1);
                           return $v_result1;
                       }

                       // ----- Get the only interesting attributes
                       if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted])) != 1) {
                           // ----- Close the zip file
                           $this->privCloseFd();
                           $this->privSwapBackMagicQuotes();

                           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                           return $v_result;
                       }

                       // ----- Set the file content
                       $p_file_list[$v_nb_extracted]['content'] = $v_string;

                       // ----- Next extracted file
                       $v_nb_extracted++;

                       // ----- Look for user callback abort
                       if ($v_result1 == 2) {
                           break;
                       }
                   }
                   // ----- Look for extraction in standard output
                   elseif ((isset($p_options[PCLZIP_OPT_EXTRACT_IN_OUTPUT]))
                && ($p_options[PCLZIP_OPT_EXTRACT_IN_OUTPUT])) {
                       // ----- Extracting the file in standard output
                       $v_result1 = $this->privExtractFileInOutput($v_header, $p_options);
                       if ($v_result1 < 1) {
                           $this->privCloseFd();
                           $this->privSwapBackMagicQuotes();
                           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1);
                           return $v_result1;
                       }

                       // ----- Get the only interesting attributes
                       if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1) {
                           $this->privCloseFd();
                           $this->privSwapBackMagicQuotes();
                           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                           return $v_result;
                       }

                       // ----- Look for user callback abort
                       if ($v_result1 == 2) {
                           break;
                       }
                   }
                   // ----- Look for normal extraction
                   else {
                       // ----- Extracting the file
                       $v_result1 = $this->privExtractFile(
                           $v_header,
                           $p_path,
                           $p_remove_path,
                           $p_remove_all_path,
                           $p_options
                       );
                       if ($v_result1 < 1) {
                           $this->privCloseFd();
                           $this->privSwapBackMagicQuotes();
                           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result1);
                           return $v_result1;
                       }

                       // ----- Get the only interesting attributes
                       if (($v_result = $this->privConvertHeader2FileInfo($v_header, $p_file_list[$v_nb_extracted++])) != 1) {
                           // ----- Close the zip file
                           $this->privCloseFd();
                           $this->privSwapBackMagicQuotes();

                           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                           return $v_result;
                       }

                       // ----- Look for user callback abort
                       if ($v_result1 == 2) {
                           break;
                       }
                   }
               }
           }

           // ----- Close the zip file
           $this->privCloseFd();
           $this->privSwapBackMagicQuotes();

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privExtractFile()
       // Description :
       // Parameters :
       // Return Values :
       //
       // 1 : ... ?
       // PCLZIP_ERR_USER_ABORTED(2) : User ask for extraction stop in callback
       // --------------------------------------------------------------------------------
       public function privExtractFile(&$p_entry, $p_path, $p_remove_path, $p_remove_all_path, &$p_options)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFile', "path='$p_path', remove_path='$p_remove_path', remove_all_path='".($p_remove_all_path?'true':'false')."'");
           $v_result=1;

           // ----- Read the file header
           if (($v_result = $this->privReadFileHeader($v_header)) != 1) {
               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");

           // ----- Check that the file header is coherent with $p_entry info
           if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) {
               // TBC
           }

           // ----- Look for all path to remove
           if ($p_remove_all_path == true) {
               // ----- Look for folder entry that not need to be extracted
               if (($p_entry['external']&0x00000010)==0x00000010) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The entry is a folder : need to be filtered");

                   $p_entry['status'] = "filtered";

                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                   return $v_result;
               }

               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "All path is removed");
               // ----- Get the basename of the path
               $p_entry['filename'] = basename($p_entry['filename']);
           }

           // ----- Look for path to remove
           elseif ($p_remove_path != "") {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look for some path to remove");
               if (PclZipUtilPathInclusion($p_remove_path, $p_entry['filename']) == 2) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The folder is the same as the removed path '".$p_entry['filename']."'");

                   // ----- Change the file status
                   $p_entry['status'] = "filtered";

                   // ----- Return
                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                   return $v_result;
               }

               $p_remove_path_size = strlen($p_remove_path);
               if (substr($p_entry['filename'], 0, $p_remove_path_size) == $p_remove_path) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found path '$p_remove_path' to remove in file '".$p_entry['filename']."'");

                   // ----- Remove the path
                   $p_entry['filename'] = substr($p_entry['filename'], $p_remove_path_size);

                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Resulting file is '".$p_entry['filename']."'");
               }
           }

           // ----- Add the path
           if ($p_path != '') {
               $p_entry['filename'] = $p_path."/".$p_entry['filename'];
           }

           // ----- Look for pre-extract callback
           if (isset($p_options[PCLZIP_CB_PRE_EXTRACT])) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_EXTRACT]."()') is defined for the extraction");

               // ----- Generate a local information
               $v_local_header = array();
               $this->privConvertHeader2FileInfo($p_entry, $v_local_header);

               // ----- Call the callback
               // Here I do not use call_user_func() because I need to send a reference to the
               // header.
               $v_result = $p_options[PCLZIP_CB_PRE_EXTRACT](PCLZIP_CB_PRE_EXTRACT, $v_local_header);
               if ($v_result == 0) {
                   // ----- Change the file status
                   $p_entry['status'] = "skipped";
                   $v_result = 1;
               }

               // ----- Look for abort result
               if ($v_result == 2) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction");
                   // ----- This status is internal and will be changed in 'skipped'
                   $p_entry['status'] = "aborted";
                   $v_result = PCLZIP_ERR_USER_ABORTED;
               }

               // ----- Update the informations
               // Only some fields can be modified
               $p_entry['filename'] = $v_local_header['filename'];
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New filename is '".$p_entry['filename']."'");
           }

           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file (with path) '".$p_entry['filename']."', size '$v_header[size]'");

           // ----- Look if extraction should be done
           if ($p_entry['status'] == 'ok') {

    // ----- Look for specific actions while the file exist
               if (file_exists($p_entry['filename'])) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$p_entry['filename']."' already exists");

                   // ----- Look if file is a directory
                   if (is_dir($p_entry['filename'])) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is a directory");

                       // ----- Change the file status
                       $p_entry['status'] = "already_a_directory";

                       // ----- Look for PCLZIP_OPT_STOP_ON_ERROR
                       // For historical reason first PclZip implementation does not stop
                       // when this kind of error occurs.
                       if ((isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
            && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");

                           PclZip::privErrorLog(
                               PCLZIP_ERR_ALREADY_A_DIRECTORY,
                               "Filename '".$p_entry['filename']."' is "
                                 ."already used by an existing directory"
                           );

                           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                           return PclZip::errorCode();
                       }
                   }
                   // ----- Look if file is write protected
                   elseif (!is_writable($p_entry['filename'])) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is write protected");

                       // ----- Change the file status
                       $p_entry['status'] = "write_protected";

                       // ----- Look for PCLZIP_OPT_STOP_ON_ERROR
                       // For historical reason first PclZip implementation does not stop
                       // when this kind of error occurs.
                       if ((isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
            && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");

                           PclZip::privErrorLog(
                               PCLZIP_ERR_WRITE_OPEN_FAIL,
                               "Filename '".$p_entry['filename']."' exists "
                                 ."and is write protected"
                           );

                           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                           return PclZip::errorCode();
                       }
                   }

                   // ----- Look if the extracted file is older
                   elseif (filemtime($p_entry['filename']) > $p_entry['mtime']) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is newer (".date("l dS of F Y h:i:s A", filemtime($p_entry['filename'])).") than the extracted file (".date("l dS of F Y h:i:s A", $p_entry['mtime']).")");
                       // ----- Change the file status
                       if ((isset($p_options[PCLZIP_OPT_REPLACE_NEWER]))
            && ($p_options[PCLZIP_OPT_REPLACE_NEWER]===true)) {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_REPLACE_NEWER is selected, file will be replaced");
                       } else {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File will not be replaced");
                           $p_entry['status'] = "newer_exist";

                           // ----- Look for PCLZIP_OPT_STOP_ON_ERROR
                           // For historical reason first PclZip implementation does not stop
                           // when this kind of error occurs.
                           if ((isset($p_options[PCLZIP_OPT_STOP_ON_ERROR]))
                && ($p_options[PCLZIP_OPT_STOP_ON_ERROR]===true)) {
                               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "PCLZIP_OPT_STOP_ON_ERROR is selected, extraction will be stopped");

                               PclZip::privErrorLog(
                                   PCLZIP_ERR_WRITE_OPEN_FAIL,
                                   "Newer version of '".$p_entry['filename']."' exists "
                        ."and option PCLZIP_OPT_REPLACE_NEWER is not selected"
                               );

                               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                               return PclZip::errorCode();
                           }
                       }
                   }
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Existing file '".$p_entry['filename']."' is older than the extrated one - will be replaced by the extracted one (".date("l dS of F Y h:i:s A", filemtime($p_entry['filename'])).") than the extracted file (".date("l dS of F Y h:i:s A", $p_entry['mtime']).")");
               }

               // ----- Check the directory availability and create it if necessary
               else {
                   if ((($p_entry['external']&0x00000010)==0x00000010) || (substr($p_entry['filename'], -1) == '/')) {
                       $v_dir_to_check = $p_entry['filename'];
                   } elseif (!strstr($p_entry['filename'], "/")) {
                       $v_dir_to_check = "";
                   } else {
                       $v_dir_to_check = dirname($p_entry['filename']);
                   }

                   if (($v_result = $this->privDirCheck($v_dir_to_check, (($p_entry['external']&0x00000010)==0x00000010))) != 1) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to create path for '".$p_entry['filename']."'");

                       // ----- Change the file status
                       $p_entry['status'] = "path_creation_fail";

                       // ----- Return
                       ////--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                       //return $v_result;
                       $v_result = 1;
                   }
               }
           }

           // ----- Look if extraction should be done
           if ($p_entry['status'] == 'ok') {

      // ----- Do the extraction (if not a folder)
               if (!(($p_entry['external']&0x00000010)==0x00000010)) {
                   // ----- Look for not compressed file
                   if ($p_entry['compression'] == 0) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");

                       // ----- Opening destination file
                       if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Error while opening '".$p_entry['filename']."' in write binary mode");

                           // ----- Change the file status
                           $p_entry['status'] = "write_error";

                           // ----- Return
                           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                           return $v_result;
                       }

                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read '".$p_entry['size']."' bytes");

                       // ----- Read the file by PCLZIP_READ_BLOCK_SIZE octets blocks
                       $v_size = $p_entry['compressed_size'];
                       while ($v_size != 0) {
                           $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Read $v_read_size bytes");
                           $v_buffer = @fread($this->zip_fd, $v_read_size);
                           /* Try to speed up the code
                           $v_binary_data = pack('a'.$v_read_size, $v_buffer);
                           @fwrite($v_dest_file, $v_binary_data, $v_read_size);
                           */
                           @fwrite($v_dest_file, $v_buffer, $v_read_size);
                           $v_size -= $v_read_size;
                       }

                       // ----- Closing the destination file
                       fclose($v_dest_file);

                       // ----- Change the file mtime
                       touch($p_entry['filename'], $p_entry['mtime']);
                   } else {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file (Compression method ".$p_entry['compression'].")");
                       // ----- TBC
                       // Need to be finished
                       if (($p_entry['flag'] & 1) == 1) {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File is encrypted");
            /*
              // ----- Read the encryption header
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read 12 encryption header bytes");
              $v_encryption_header = @fread($this->zip_fd, 12);

              // ----- Read the encrypted & compressed file in a buffer
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read '".($p_entry['compressed_size']-12)."' compressed & encrypted bytes");
              $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']-12);

              // ----- Decrypt the buffer
              $this->privDecrypt($v_encryption_header, $v_buffer,
                                 $p_entry['compressed_size']-12, $p_entry['crc']);
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Buffer is '".$v_buffer."'");
              */
                       } else {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read '".$p_entry['compressed_size']."' compressed bytes");
                           // ----- Read the compressed file in a buffer (one shot)
                           $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']);
                       }

                       // ----- Decompress the file
                       $v_file_content = @gzinflate($v_buffer);
                       unset($v_buffer);
                       if ($v_file_content === false) {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to inflate compressed file");

                           // ----- Change the file status
                           // TBC
                           $p_entry['status'] = "error";

                           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                           return $v_result;
                       }

                       // ----- Opening destination file
                       if (($v_dest_file = @fopen($p_entry['filename'], 'wb')) == 0) {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Error while opening '".$p_entry['filename']."' in write binary mode");

                           // ----- Change the file status
                           $p_entry['status'] = "write_error";

                           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                           return $v_result;
                       }

                       // ----- Write the uncompressed data
                       @fwrite($v_dest_file, $v_file_content, $p_entry['size']);
                       unset($v_file_content);

                       // ----- Closing the destination file
                       @fclose($v_dest_file);

                       // ----- Change the file mtime
                       @touch($p_entry['filename'], $p_entry['mtime']);
                   }

                   // ----- Look for chmod option
                   if (isset($p_options[PCLZIP_OPT_SET_CHMOD])) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "chmod option activated '".$p_options[PCLZIP_OPT_SET_CHMOD]."'");

                       // ----- Change the mode of the file
                       @chmod($p_entry['filename'], $p_options[PCLZIP_OPT_SET_CHMOD]);
                   }

                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");
               }
           }

           // ----- Change abort status
           if ($p_entry['status'] == "aborted") {
               $p_entry['status'] = "skipped";
           }

           // ----- Look for post-extract callback
           elseif (isset($p_options[PCLZIP_CB_POST_EXTRACT])) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_EXTRACT]."()') is defined for the extraction");

               // ----- Generate a local information
               $v_local_header = array();
               $this->privConvertHeader2FileInfo($p_entry, $v_local_header);

               // ----- Call the callback
               // Here I do not use call_user_func() because I need to send a reference to the
               // header.
               $v_result = $p_options[PCLZIP_CB_POST_EXTRACT](PCLZIP_CB_POST_EXTRACT, $v_local_header);

               // ----- Look for abort result
               if ($v_result == 2) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction");
                   $v_result = PCLZIP_ERR_USER_ABORTED;
               }
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privExtractFileInOutput()
       // Description :
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privExtractFileInOutput(&$p_entry, &$p_options)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFileInOutput', "");
           $v_result=1;

           // ----- Read the file header
           if (($v_result = $this->privReadFileHeader($v_header)) != 1) {
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");

           // ----- Check that the file header is coherent with $p_entry info
           if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) {
               // TBC
           }

           // ----- Look for pre-extract callback
           if (isset($p_options[PCLZIP_CB_PRE_EXTRACT])) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A pre-callback '".$p_options[PCLZIP_CB_PRE_EXTRACT]."()') is defined for the extraction");

               // ----- Generate a local information
               $v_local_header = array();
               $this->privConvertHeader2FileInfo($p_entry, $v_local_header);

               // ----- Call the callback
               // Here I do not use call_user_func() because I need to send a reference to the
               // header.
               $v_result = $p_options[PCLZIP_CB_PRE_EXTRACT](PCLZIP_CB_PRE_EXTRACT, $v_local_header);
               if ($v_result == 0) {
                   // ----- Change the file status
                   $p_entry['status'] = "skipped";
                   $v_result = 1;
               }

               // ----- Look for abort result
               if ($v_result == 2) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction");
                   // ----- This status is internal and will be changed in 'skipped'
                   $p_entry['status'] = "aborted";
                   $v_result = PCLZIP_ERR_USER_ABORTED;
               }

               // ----- Update the informations
               // Only some fields can be modified
               $p_entry['filename'] = $v_local_header['filename'];
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "New filename is '".$p_entry['filename']."'");
           }

           // ----- Trace
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file (with path) '".$p_entry['filename']."', size '$v_header[size]'");

           // ----- Look if extraction should be done
           if ($p_entry['status'] == 'ok') {

      // ----- Do the extraction (if not a folder)
               if (!(($p_entry['external']&0x00000010)==0x00000010)) {
                   // ----- Look for not compressed file
                   if ($p_entry['compressed_size'] == $p_entry['size']) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Reading '".$p_entry['size']."' bytes");

                       // ----- Read the file in a buffer (one shot)
                       $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']);

                       // ----- Send the file to the output
                       echo $v_buffer;
                       unset($v_buffer);
                   } else {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file");
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Reading '".$p_entry['size']."' bytes");

                       // ----- Read the compressed file in a buffer (one shot)
                       $v_buffer = @fread($this->zip_fd, $p_entry['compressed_size']);

                       // ----- Decompress the file
                       $v_file_content = gzinflate($v_buffer);
                       unset($v_buffer);

                       // ----- Send the file to the output
                       echo $v_file_content;
                       unset($v_file_content);
                   }
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");
               }
           }

           // ----- Change abort status
           if ($p_entry['status'] == "aborted") {
               $p_entry['status'] = "skipped";
           }

           // ----- Look for post-extract callback
           elseif (isset($p_options[PCLZIP_CB_POST_EXTRACT])) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "A post-callback '".$p_options[PCLZIP_CB_POST_EXTRACT]."()') is defined for the extraction");

               // ----- Generate a local information
               $v_local_header = array();
               $this->privConvertHeader2FileInfo($p_entry, $v_local_header);

               // ----- Call the callback
               // Here I do not use call_user_func() because I need to send a reference to the
               // header.
               $v_result = $p_options[PCLZIP_CB_POST_EXTRACT](PCLZIP_CB_POST_EXTRACT, $v_local_header);

               // ----- Look for abort result
               if ($v_result == 2) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "User callback abort the extraction");
                   $v_result = PCLZIP_ERR_USER_ABORTED;
               }
           }

           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privExtractFileAsString()
       // Description :
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privExtractFileAsString(&$p_entry, &$p_string)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privExtractFileAsString', "p_entry['filename']='".$p_entry['filename']."'");
           $v_result=1;

           // ----- Read the file header
           $v_header = array();
           if (($v_result = $this->privReadFileHeader($v_header)) != 1) {
               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found file '".$v_header['filename']."', size '".$v_header['size']."'");

           // ----- Check that the file header is coherent with $p_entry info
           if ($this->privCheckFileHeaders($v_header, $p_entry) != 1) {
               // TBC
           }

           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting file in string (with path) '".$p_entry['filename']."', size '$v_header[size]'");

           // ----- Do the extraction (if not a folder)
           if (!(($p_entry['external']&0x00000010)==0x00000010)) {
               // ----- Look for not compressed file
//      if ($p_entry['compressed_size'] == $p_entry['size'])
               if ($p_entry['compression'] == 0) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting an un-compressed file");
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Reading '".$p_entry['size']."' bytes");

                   // ----- Reading the file
                   $p_string = @fread($this->zip_fd, $p_entry['compressed_size']);
               } else {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extracting a compressed file (compression method '".$p_entry['compression']."')");

                   // ----- Reading the file
                   $v_data = @fread($this->zip_fd, $p_entry['compressed_size']);

                   // ----- Decompress the file
                   if (($p_string = @gzinflate($v_data)) === false) {
                       // TBC
                   }
               }

               // ----- Trace
      //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Extraction done");
           }
           // TBC : error : can not extract a folder in a string
           

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privReadFileHeader()
       // Description :
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privReadFileHeader(&$p_header)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadFileHeader", "");
           $v_result=1;

           // ----- Read the 4 bytes signature
           $v_binary_data = @fread($this->zip_fd, 4);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");
           $v_data = unpack('Vid', $v_binary_data);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");

           // ----- Check signature
           if ($v_data['id'] != 0x04034b50) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid File header");

               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure');

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
               return PclZip::errorCode();
           }

           // ----- Read the first 42 bytes of the header
           $v_binary_data = fread($this->zip_fd, 26);

           // ----- Look for invalid block size
           if (mb_strlen($v_binary_data, 'iso-8859-1') != 26) {
               $p_header['filename'] = "";
               $p_header['status'] = "invalid_header";
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data));

               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".mb_strlen($v_binary_data, 'iso-8859-1'));

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
               return PclZip::errorCode();
           }

           // ----- Extract the values
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header : '".$v_binary_data."'");
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Header (Hex) : '".bin2hex($v_binary_data)."'");
           $v_data = unpack('vversion/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len', $v_binary_data);

           // ----- Get filename
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "File name length : ".$v_data['filename_len']);
           $p_header['filename'] = fread($this->zip_fd, $v_data['filename_len']);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Filename : \''.$p_header['filename'].'\'');

           // ----- Get extra_fields
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extra field length : ".$v_data['extra_len']);
           if ($v_data['extra_len'] != 0) {
               $p_header['extra'] = fread($this->zip_fd, $v_data['extra_len']);
           } else {
               $p_header['extra'] = '';
           }
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Extra field : \''.bin2hex($p_header['extra']).'\'');

           // ----- Extract properties
           $p_header['version_extracted'] = $v_data['version'];
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version need to extract : ('.$p_header['version_extracted'].') \''.($p_header['version_extracted']/10).'.'.($p_header['version_extracted']%10).'\'');
           $p_header['compression'] = $v_data['compression'];
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compression method : \''.$p_header['compression'].'\'');
           $p_header['size'] = $v_data['size'];
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size : \''.$p_header['size'].'\'');
           $p_header['compressed_size'] = $v_data['compressed_size'];
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compressed Size : \''.$p_header['compressed_size'].'\'');
           $p_header['crc'] = $v_data['crc'];
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'CRC : \''.sprintf("0x%X", $p_header['crc']).'\'');
           $p_header['flag'] = $v_data['flag'];
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Flag : \''.$p_header['flag'].'\'');
           $p_header['filename_len'] = $v_data['filename_len'];
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Filename_len : \''.$p_header['filename_len'].'\'');

           // ----- Recuperate date in UNIX format
           $p_header['mdate'] = $v_data['mdate'];
           $p_header['mtime'] = $v_data['mtime'];
           if ($p_header['mdate'] && $p_header['mtime']) {
               // ----- Extract time
               $v_hour = ($p_header['mtime'] & 0xF800) >> 11;
               $v_minute = ($p_header['mtime'] & 0x07E0) >> 5;
               $v_seconde = ($p_header['mtime'] & 0x001F)*2;

               // ----- Extract date
               $v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980;
               $v_month = ($p_header['mdate'] & 0x01E0) >> 5;
               $v_day = $p_header['mdate'] & 0x001F;

               // ----- Get UNIX date format
               $p_header['mtime'] = mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year);

           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
           } else {
               $p_header['mtime'] = time();
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Date is actual : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
           }

           // TBC
           //for(reset($v_data); $key = key($v_data); next($v_data)) {
           //  //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Attribut[$key] = ".$v_data[$key]);
           //}

           // ----- Set the stored filename
           $p_header['stored_filename'] = $p_header['filename'];

           // ----- Set the status field
           $p_header['status'] = "ok";

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privReadCentralFileHeader()
       // Description :
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privReadCentralFileHeader(&$p_header)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadCentralFileHeader", "");
           $v_result=1;

           // ----- Read the 4 bytes signature
           $v_binary_data = @fread($this->zip_fd, 4);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");
           $v_data = unpack('Vid', $v_binary_data);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");

           // ----- Check signature
           if ($v_data['id'] != 0x02014b50) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid Central Dir File signature");

               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Invalid archive structure');

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
               return PclZip::errorCode();
           }

           // ----- Read the first 42 bytes of the header
           $v_binary_data = fread($this->zip_fd, 42);

           // ----- Look for invalid block size
           if (mb_strlen($v_binary_data, 'iso-8859-1') != 42) {
               $p_header['filename'] = "";
               $p_header['status'] = "invalid_header";
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid block size : ".strlen($v_binary_data));

               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid block size : ".mb_strlen($v_binary_data, 'iso-8859-1'));

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
               return PclZip::errorCode();
           }

           // ----- Extract the values
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header : '".$v_binary_data."'");
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Header (Hex) : '".bin2hex($v_binary_data)."'");
           $p_header = unpack('vversion/vversion_extracted/vflag/vcompression/vmtime/vmdate/Vcrc/Vcompressed_size/Vsize/vfilename_len/vextra_len/vcomment_len/vdisk/vinternal/Vexternal/Voffset', $v_binary_data);

           // ----- Get filename
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "File name length : ".$p_header['filename_len']);
           if ($p_header['filename_len'] != 0) {
               $p_header['filename'] = fread($this->zip_fd, $p_header['filename_len']);
           } else {
               $p_header['filename'] = '';
           }
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Filename : \''.$p_header['filename'].'\'');

           // ----- Get extra
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Extra length : ".$p_header['extra_len']);
           if ($p_header['extra_len'] != 0) {
               $p_header['extra'] = fread($this->zip_fd, $p_header['extra_len']);
           } else {
               $p_header['extra'] = '';
           }
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Extra : \''.$p_header['extra'].'\'');

           // ----- Get comment
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Comment length : ".$p_header['comment_len']);
           if ($p_header['comment_len'] != 0) {
               $p_header['comment'] = fread($this->zip_fd, $p_header['comment_len']);
           } else {
               $p_header['comment'] = '';
           }
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Comment : \''.$p_header['comment'].'\'');

           // ----- Extract properties
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version : \''.($p_header['version']/10).'.'.($p_header['version']%10).'\'');
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Version need to extract : \''.($p_header['version_extracted']/10).'.'.($p_header['version_extracted']%10).'\'');
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Size : \''.$p_header['size'].'\'');
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Compressed Size : \''.$p_header['compressed_size'].'\'');
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'CRC : \''.sprintf("0x%X", $p_header['crc']).'\'');
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Flag : \''.$p_header['flag'].'\'');
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Offset : \''.$p_header['offset'].'\'');

           // ----- Recuperate date in UNIX format
           if ($p_header['mdate'] && $p_header['mtime']) {
               // ----- Extract time
               $v_hour = ($p_header['mtime'] & 0xF800) >> 11;
               $v_minute = ($p_header['mtime'] & 0x07E0) >> 5;
               $v_seconde = ($p_header['mtime'] & 0x001F)*2;

               // ----- Extract date
               $v_year = (($p_header['mdate'] & 0xFE00) >> 9) + 1980;
               $v_month = ($p_header['mdate'] & 0x01E0) >> 5;
               $v_day = $p_header['mdate'] & 0x001F;

               // ----- Get UNIX date format
               $p_header['mtime'] = mktime($v_hour, $v_minute, $v_seconde, $v_month, $v_day, $v_year);

           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Date : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
           } else {
               $p_header['mtime'] = time();
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Date is actual : \''.date("d/m/y H:i:s", $p_header['mtime']).'\'');
           }

           // ----- Set the stored filename
           $p_header['stored_filename'] = $p_header['filename'];

           // ----- Set default status to ok
           $p_header['status'] = 'ok';

           // ----- Look if it is a directory
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Internal (Hex) : '".sprintf("Ox%04X", $p_header['internal'])."'");
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "External (Hex) : '".sprintf("Ox%04X", $p_header['external'])."' (".(($p_header['external']&0x00000010)==0x00000010?'is a folder':'is a file').')');
           if (substr($p_header['filename'], -1) == '/') {
               //$p_header['external'] = 0x41FF0010;
               $p_header['external'] = 0x00000010;
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Force folder external : \''.sprintf("Ox%04X", $p_header['external']).'\'');
           }

           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Header of filename : \''.$p_header['filename'].'\'');

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privCheckFileHeaders()
       // Description :
       // Parameters :
       // Return Values :
       //   1 on success,
       //   0 on error;
       // --------------------------------------------------------------------------------
       public function privCheckFileHeaders(&$p_local_header, &$p_central_header)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privCheckFileHeaders", "");
           $v_result=1;

           // ----- Check the static values
           // TBC
           if ($p_local_header['filename'] != $p_central_header['filename']) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "filename" : TBC To Be Completed');
           }
           if ($p_local_header['version_extracted'] != $p_central_header['version_extracted']) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "version_extracted" : TBC To Be Completed');
           }
           if ($p_local_header['flag'] != $p_central_header['flag']) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "flag" : TBC To Be Completed');
           }
           if ($p_local_header['compression'] != $p_central_header['compression']) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "compression" : TBC To Be Completed');
           }
           if ($p_local_header['mtime'] != $p_central_header['mtime']) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "mtime" : TBC To Be Completed');
           }
           if ($p_local_header['filename_len'] != $p_central_header['filename_len']) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Bad check "filename_len" : TBC To Be Completed');
           }

           // ----- Look for flag bit 3
           if (($p_local_header['flag'] & 8) == 8) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Purpose bit flag bit 3 set !');
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'File size, compression size and crc found in central header');
               $p_local_header['size'] = $p_central_header['size'];
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size : \''.$p_local_header['size'].'\'');
               $p_local_header['compressed_size'] = $p_central_header['compressed_size'];
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Compressed Size : \''.$p_local_header['compressed_size'].'\'');
               $p_local_header['crc'] = $p_central_header['crc'];
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'CRC : \''.sprintf("0x%X", $p_local_header['crc']).'\'');
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privReadEndCentralDir()
       // Description :
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privReadEndCentralDir(&$p_central_dir)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privReadEndCentralDir", "");
           $v_result=1;

           // ----- Go to the end of the zip file
           $v_size = filesize($this->zipname);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Size of the file :$v_size");
           @fseek($this->zip_fd, $v_size);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position at end of zip file : \''.ftell($this->zip_fd).'\'');
           if (@ftell($this->zip_fd) != $v_size) {
               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to go to the end of the archive \''.$this->zipname.'\'');

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
               return PclZip::errorCode();
           }

           // ----- First try : look if this is an archive with no commentaries (most of the time)
           // in this case the end of central dir is at 22 bytes of the file end
           $v_found = 0;
           if ($v_size > 26) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Look for central dir with no comment');
               @fseek($this->zip_fd, $v_size-22);
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after min central position : \''.ftell($this->zip_fd).'\'');
               if (($v_pos = @ftell($this->zip_fd)) != ($v_size-22)) {
                   // ----- Error log
                   PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\'');

                   // ----- Return
                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                   return PclZip::errorCode();
               }

               // ----- Read for bytes
               $v_binary_data = @fread($this->zip_fd, 4);
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Binary data is : '".sprintf("%08x", $v_binary_data)."'");
               $v_data = @unpack('Vid', $v_binary_data);
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Binary signature is : '".sprintf("0x%08x", $v_data['id'])."'");

               // ----- Check signature
               if ($v_data['id'] == 0x06054b50) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Found central dir at the default position.");
                   $v_found = 1;
               }

               $v_pos = ftell($this->zip_fd);
           }

           // ----- Go back to the maximum possible size of the Central Dir End Record
           if (!$v_found) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Start extended search of end central dir');
      $v_maximum_size = 65557; // 0xFFFF + 22;
      if ($v_maximum_size > $v_size) {
          $v_maximum_size = $v_size;
      }
               @fseek($this->zip_fd, $v_size-$v_maximum_size);
               if (@ftell($this->zip_fd) != ($v_size-$v_maximum_size)) {
                   // ----- Error log
                   PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, 'Unable to seek back to the middle of the archive \''.$this->zipname.'\'');

                   // ----- Return
                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                   return PclZip::errorCode();
               }
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Position after max central position : \''.ftell($this->zip_fd).'\'');

               // ----- Read byte per byte in order to find the signature
               $v_pos = ftell($this->zip_fd);
               $v_bytes = 0x00000000;
               while ($v_pos < $v_size) {
                   // ----- Read a byte
                   $v_byte = @fread($this->zip_fd, 1);

                   // -----  Add the byte
                   $v_bytes = ($v_bytes << 8) | Ord($v_byte);

                   // ----- Compare the bytes
                   if ($v_bytes == 0x504b0506) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, 'Found End Central Dir signature at position : \''.ftell($this->zip_fd).'\'');
                       $v_pos++;
                       break;
                   }

                   $v_pos++;
               }

               // ----- Look if not found end of central dir
               if ($v_pos == $v_size) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Unable to find End of Central Dir Record signature");

                   // ----- Error log
                   PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Unable to find End of Central Dir Record signature");

                   // ----- Return
                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                   return PclZip::errorCode();
               }
           }

           // ----- Read the first 18 bytes of the header
           $v_binary_data = fread($this->zip_fd, 18);

           // ----- Look for invalid block size
           if (mb_strlen($v_binary_data, 'iso-8859-1') != 18) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "Invalid End of Central Dir Record size : ".strlen($v_binary_data));

               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_BAD_FORMAT, "Invalid End of Central Dir Record size : ".mb_strlen($v_binary_data, 'iso-8859-1'));

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
               return PclZip::errorCode();
           }

           // ----- Extract the values
           ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record : '".$v_binary_data."'");
           ////--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Central Dir Record (Hex) : '".bin2hex($v_binary_data)."'");
           $v_data = unpack('vdisk/vdisk_start/vdisk_entries/ventries/Vsize/Voffset/vcomment_size', $v_binary_data);

           // ----- Check the global size
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Comment length : ".$v_data['comment_size']);
           if (($v_pos + $v_data['comment_size'] + 18) != $v_size) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "The central dir is not at the end of the archive. Some trailing bytes exists after the archive.");

               // ----- Removed in release 2.2 see readme file
               // The check of the file size is a little too strict.
               // Some bugs where found when a zip is encrypted/decrypted with 'crypt'.
               // While decrypted, zip has training 0 bytes
               if (0) {
                   // ----- Error log
                   PclZip::privErrorLog(
                       PCLZIP_ERR_BAD_FORMAT,
                       'The central dir is not at the end of the archive.'
                           .' Some trailing bytes exists after the archive.'
                   );

                   // ----- Return
                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                   return PclZip::errorCode();
               }
           }

           // ----- Get comment
           if ($v_data['comment_size'] != 0) {
               $p_central_dir['comment'] = fread($this->zip_fd, $v_data['comment_size']);
           } else {
               $p_central_dir['comment'] = '';
           }
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Comment : \''.$p_central_dir['comment'].'\'');

           $p_central_dir['entries'] = $v_data['entries'];
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries : \''.$p_central_dir['entries'].'\'');
           $p_central_dir['disk_entries'] = $v_data['disk_entries'];
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Nb of entries for this disk : \''.$p_central_dir['disk_entries'].'\'');
           $p_central_dir['offset'] = $v_data['offset'];
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Offset of Central Dir : \''.$p_central_dir['offset'].'\'');
           $p_central_dir['size'] = $v_data['size'];
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Size of Central Dir : \''.$p_central_dir['size'].'\'');
           $p_central_dir['disk'] = $v_data['disk'];
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Disk number : \''.$p_central_dir['disk'].'\'');
           $p_central_dir['disk_start'] = $v_data['disk_start'];
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, 'Start disk number : \''.$p_central_dir['disk_start'].'\'');

           // TBC
           //for(reset($p_central_dir); $key = key($p_central_dir); next($p_central_dir)) {
           //  //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "central_dir[$key] = ".$p_central_dir[$key]);
           //}

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privDeleteByRule()
       // Description :
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privDeleteByRule(&$p_result_list, &$p_options)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDeleteByRule", "");
           $v_result=1;
           $v_list_detail = array();

           // ----- Open the zip file
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
           if (($v_result=$this->privOpenFd('rb')) != 1) {
               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Read the central directory informations
           $v_central_dir = array();
           if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) {
               $this->privCloseFd();
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Go to beginning of File
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");
           @rewind($this->zip_fd);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in file : ".ftell($this->zip_fd)."'");

           // ----- Scan all the files
           // ----- Start at beginning of Central Dir
           $v_pos_entry = $v_central_dir['offset'];
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");
           @rewind($this->zip_fd);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");
           if (@fseek($this->zip_fd, $v_pos_entry)) {
               // ----- Close the zip file
               $this->privCloseFd();

               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
               return PclZip::errorCode();
           }
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");

           // ----- Read each entry
           $v_header_list = array();
           $j_start = 0;
           for ($i=0, $v_nb_extracted=0; $i<$v_central_dir['entries']; $i++) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Read next file header entry (index '$i')");

               // ----- Read the file header
               $v_header_list[$v_nb_extracted] = array();
               if (($v_result = $this->privReadCentralFileHeader($v_header_list[$v_nb_extracted])) != 1) {
                   // ----- Close the zip file
                   $this->privCloseFd();

                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                   return $v_result;
               }

               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename (index '$i') : '".$v_header_list[$v_nb_extracted]['stored_filename']."'");

               // ----- Store the index
               $v_header_list[$v_nb_extracted]['index'] = $i;

               // ----- Look for the specific extract rules
               $v_found = false;

               // ----- Look for extract by name rule
               if ((isset($p_options[PCLZIP_OPT_BY_NAME]))
          && ($p_options[PCLZIP_OPT_BY_NAME] != 0)) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByName'");

                   // ----- Look if the filename is in the list
                   for ($j=0; ($j<count($p_options[PCLZIP_OPT_BY_NAME])) && (!$v_found); $j++) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Compare with file '".$p_options[PCLZIP_OPT_BY_NAME][$j]."'");

                       // ----- Look for a directory
                       if (substr($p_options[PCLZIP_OPT_BY_NAME][$j], -1) == "/") {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The searched item is a directory");

                           // ----- Look if the directory is in the filename path
                           if ((strlen($v_header_list[$v_nb_extracted]['stored_filename']) > strlen($p_options[PCLZIP_OPT_BY_NAME][$j]))
                      && (substr($v_header_list[$v_nb_extracted]['stored_filename'], 0, strlen($p_options[PCLZIP_OPT_BY_NAME][$j])) == $p_options[PCLZIP_OPT_BY_NAME][$j])) {
                               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The directory is in the file path");
                               $v_found = true;
                           } elseif ((($v_header_list[$v_nb_extracted]['external']&0x00000010)==0x00000010) /* Indicates a folder */
                          && ($v_header_list[$v_nb_extracted]['stored_filename'].'/' == $p_options[PCLZIP_OPT_BY_NAME][$j])) {
                               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The entry is the searched directory");
                               $v_found = true;
                           }
                       }
                       // ----- Look for a filename
                       elseif ($v_header_list[$v_nb_extracted]['stored_filename'] == $p_options[PCLZIP_OPT_BY_NAME][$j]) {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "The file is the right one.");
                           $v_found = true;
                       }
                   }
               }

               // ----- Look for extract by ereg rule
               elseif ((isset($p_options[PCLZIP_OPT_BY_EREG]))
               && ($p_options[PCLZIP_OPT_BY_EREG] != "")) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract by ereg '".$p_options[PCLZIP_OPT_BY_EREG]."'");

                   if (preg_match('/'.$p_options[PCLZIP_OPT_BY_EREG].'/', $v_header_list[$v_nb_extracted]['stored_filename'])) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
                       $v_found = true;
                   }
               }

               // ----- Look for extract by preg rule
               elseif ((isset($p_options[PCLZIP_OPT_BY_PREG]))
               && ($p_options[PCLZIP_OPT_BY_PREG] != "")) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByEreg'");

                   if (preg_match($p_options[PCLZIP_OPT_BY_PREG], $v_header_list[$v_nb_extracted]['stored_filename'])) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Filename match the regular expression");
                       $v_found = true;
                   }
               }

               // ----- Look for extract by index rule
               elseif ((isset($p_options[PCLZIP_OPT_BY_INDEX]))
               && ($p_options[PCLZIP_OPT_BY_INDEX] != 0)) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Extract with rule 'ByIndex'");

                   // ----- Look if the index is in the list
                   for ($j=$j_start; ($j<count($p_options[PCLZIP_OPT_BY_INDEX])) && (!$v_found); $j++) {
                       //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Look if index '$i' is in [".$p_options[PCLZIP_OPT_BY_INDEX][$j]['start'].",".$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']."]");

                       if (($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['start']) && ($i<=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end'])) {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Found as part of an index range");
                           $v_found = true;
                       }
                       if ($i>=$p_options[PCLZIP_OPT_BY_INDEX][$j]['end']) {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Do not look this index range for next loop");
                           $j_start = $j+1;
                       }

                       if ($p_options[PCLZIP_OPT_BY_INDEX][$j]['start']>$i) {
                           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Index range is greater than index, stop loop");
                           break;
                       }
                   }
               } else {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "No argument mean remove all file");
                   $v_found = true;
               }

               // ----- Look for deletion
               if ($v_found) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_header_list[$v_nb_extracted]['stored_filename']."', index '$i' need to be deleted");
                   unset($v_header_list[$v_nb_extracted]);
               } else {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 2, "File '".$v_header_list[$v_nb_extracted]['stored_filename']."', index '$i' will not be deleted");
                   $v_nb_extracted++;
               }
           }

           // ----- Look if something need to be deleted
           if ($v_nb_extracted > 0) {

        // ----- Creates a temporay file
               $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';

               // ----- Creates a temporary zip archive
               $v_temp_zip = new PclZip($v_zip_temp_name);

               // ----- Open the temporary zip file in write mode
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary write mode");
               if (($v_result = $v_temp_zip->privOpenFd('wb')) != 1) {
                   $this->privCloseFd();

                   // ----- Return
                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                   return $v_result;
               }

               // ----- Look which file need to be kept
               for ($i=0; $i<count($v_header_list); $i++) {
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Keep entry index '$i' : '".$v_header_list[$i]['filename']."'");

                   // ----- Calculate the position of the header
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset='". $v_header_list[$i]['offset']."'");
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position before rewind : ".ftell($this->zip_fd)."'");
                   @rewind($this->zip_fd);
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after rewind : ".ftell($this->zip_fd)."'");
                   if (@fseek($this->zip_fd, $v_header_list[$i]['offset'])) {
                       // ----- Close the zip file
                       $this->privCloseFd();
                       $v_temp_zip->privCloseFd();
                       @unlink($v_zip_temp_name);

                       // ----- Error log
                       PclZip::privErrorLog(PCLZIP_ERR_INVALID_ARCHIVE_ZIP, 'Invalid archive size');

                       // ----- Return
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
                       return PclZip::errorCode();
                   }
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position after fseek : ".ftell($this->zip_fd)."'");

                   // ----- Read the file header
                   $v_local_header = array();
                   if (($v_result = $this->privReadFileHeader($v_local_header)) != 1) {
                       // ----- Close the zip file
                       $this->privCloseFd();
                       $v_temp_zip->privCloseFd();
                       @unlink($v_zip_temp_name);

                       // ----- Return
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                       return $v_result;
                   }

                   // ----- Check that local file header is same as central file header
                   if ($this->privCheckFileHeaders(
                       $v_local_header,
                       $v_header_list[$i]
                   ) != 1) {
                       // TBC
                   }
                   unset($v_local_header);

                   // ----- Write the file header
                   if (($v_result = $v_temp_zip->privWriteFileHeader($v_header_list[$i])) != 1) {
                       // ----- Close the zip file
                       $this->privCloseFd();
                       $v_temp_zip->privCloseFd();
                       @unlink($v_zip_temp_name);

                       // ----- Return
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                       return $v_result;
                   }
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset for this file is '".$v_header_list[$i]['offset']."'");

                   // ----- Read/write the data block
                   if (($v_result = PclZipUtilCopyBlock($this->zip_fd, $v_temp_zip->zip_fd, $v_header_list[$i]['compressed_size'])) != 1) {
                       // ----- Close the zip file
                       $this->privCloseFd();
                       $v_temp_zip->privCloseFd();
                       @unlink($v_zip_temp_name);

                       // ----- Return
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                       return $v_result;
                   }
               }

               // ----- Store the offset of the central dir
               $v_offset = @ftell($v_temp_zip->zip_fd);
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "New offset of central dir : $v_offset");

               // ----- Re-Create the Central Dir files header
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the new central directory");
               for ($i=0; $i<count($v_header_list); $i++) {
                   // ----- Create the file header
                   //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Offset of file : ".$v_header_list[$i]['offset']);
                   if (($v_result = $v_temp_zip->privWriteCentralFileHeader($v_header_list[$i])) != 1) {
                       $v_temp_zip->privCloseFd();
                       $this->privCloseFd();
                       @unlink($v_zip_temp_name);

                       // ----- Return
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                       return $v_result;
                   }

                   // ----- Transform the header to a 'usable' info
                   $v_temp_zip->privConvertHeader2FileInfo($v_header_list[$i], $p_result_list[$i]);
               }

               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Creates the central directory footer");

               // ----- Zip file comment
               $v_comment = '';
               if (isset($p_options[PCLZIP_OPT_COMMENT])) {
                   $v_comment = $p_options[PCLZIP_OPT_COMMENT];
               }

               // ----- Calculate the size of the central header
               $v_size = @ftell($v_temp_zip->zip_fd)-$v_offset;

               // ----- Create the central dir footer
               if (($v_result = $v_temp_zip->privWriteCentralHeader(count($v_header_list), $v_size, $v_offset, $v_comment)) != 1) {
                   // ----- Reset the file list
                   unset($v_header_list);
                   $v_temp_zip->privCloseFd();
                   $this->privCloseFd();
                   @unlink($v_zip_temp_name);

                   // ----- Return
                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                   return $v_result;
               }

               // ----- Close
               $v_temp_zip->privCloseFd();
               $this->privCloseFd();

               // ----- Delete the zip file
               // TBC : I should test the result ...
               @unlink($this->zipname);

               // ----- Rename the temporary file
               // TBC : I should test the result ...
               //@rename($v_zip_temp_name, $this->zipname);
               PclZipUtilRename($v_zip_temp_name, $this->zipname);

               // ----- Destroy the temporary archive
               unset($v_temp_zip);
           }

           // ----- Remove every files : reset the file
           elseif ($v_central_dir['entries'] != 0) {
               $this->privCloseFd();

               if (($v_result = $this->privOpenFd('wb')) != 1) {
                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                   return $v_result;
               }

               if (($v_result = $this->privWriteCentralHeader(0, 0, 0, '')) != 1) {
                   //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                   return $v_result;
               }

               $this->privCloseFd();
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privDirCheck()
       // Description :
       //   Check if a directory exists, if not it creates it and all the parents directory
       //   which may be useful.
       // Parameters :
       //   $p_dir : Directory path to check.
       // Return Values :
       //    1 : OK
       //   -1 : Unable to create directory
       // --------------------------------------------------------------------------------
       public function privDirCheck($p_dir, $p_is_dir=false)
       {
           $v_result = 1;

           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDirCheck", "entry='$p_dir', is_dir='".($p_is_dir?"true":"false")."'");

           // ----- Remove the final '/'
           if (($p_is_dir) && (substr($p_dir, -1)=='/')) {
               $p_dir = substr($p_dir, 0, strlen($p_dir)-1);
           }
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Looking for entry '$p_dir'");

           // ----- Check the directory availability
           if ((is_dir($p_dir)) || ($p_dir == "")) {
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, "'$p_dir' is a directory");
               return 1;
           }

           // ----- Extract parent directory
           $p_parent_dir = dirname($p_dir);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Parent directory is '$p_parent_dir'");

           // ----- Just a check
           if ($p_parent_dir != $p_dir) {
               // ----- Look for parent directory
               if ($p_parent_dir != "") {
                   if (($v_result = $this->privDirCheck($p_parent_dir)) != 1) {
                       //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
                       return $v_result;
                   }
               }
           }

           // ----- Create the directory
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Create directory '$p_dir'");
           if (!@mkdir($p_dir, 0777)) {
               // ----- Error log
               PclZip::privErrorLog(PCLZIP_ERR_DIR_CREATE_FAIL, "Unable to create directory '$p_dir'");

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
               return PclZip::errorCode();
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result, "Directory '$p_dir' created");
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privMerge()
       // Description :
       //   If $p_archive_to_add does not exist, the function exit with a success result.
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privMerge(&$p_archive_to_add)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privMerge", "archive='".$p_archive_to_add->zipname."'");
           $v_result=1;

           // ----- Look if the archive_to_add exists
           if (!is_file($p_archive_to_add->zipname)) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive to add does not exist. End of merge.");

               // ----- Nothing to merge, so merge is a success
               $v_result = 1;

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Look if the archive exists
           if (!is_file($this->zipname)) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive does not exist, duplicate the archive_to_add.");

               // ----- Do a duplicate
               $v_result = $this->privDuplicate($p_archive_to_add->zipname);

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Open the zip file
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
           if (($v_result=$this->privOpenFd('rb')) != 1) {
               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Read the central directory informations
           $v_central_dir = array();
           if (($v_result = $this->privReadEndCentralDir($v_central_dir)) != 1) {
               $this->privCloseFd();
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Go to beginning of File
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in zip : ".ftell($this->zip_fd)."'");
           @rewind($this->zip_fd);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in zip : ".ftell($this->zip_fd)."'");

           // ----- Open the archive_to_add file
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open archive_to_add in binary read mode");
           if (($v_result=$p_archive_to_add->privOpenFd('rb')) != 1) {
               $this->privCloseFd();

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Read the central directory informations
           $v_central_dir_to_add = array();
           if (($v_result = $p_archive_to_add->privReadEndCentralDir($v_central_dir_to_add)) != 1) {
               $this->privCloseFd();
               $p_archive_to_add->privCloseFd();

               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Go to beginning of File
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in archive_to_add : ".ftell($p_archive_to_add->zip_fd)."'");
           @rewind($p_archive_to_add->zip_fd);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Position in archive_to_add : ".ftell($p_archive_to_add->zip_fd)."'");

           // ----- Creates a temporay file
           $v_zip_temp_name = PCLZIP_TEMPORARY_DIR.uniqid('pclzip-').'.tmp';

           // ----- Open the temporary file in write mode
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
           if (($v_zip_temp_fd = @fopen($v_zip_temp_name, 'wb')) == 0) {
               $this->privCloseFd();
               $p_archive_to_add->privCloseFd();

               PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open temporary file \''.$v_zip_temp_name.'\' in binary write mode');

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
               return PclZip::errorCode();
           }

           // ----- Copy the files from the archive to the temporary file
           // TBC : Here I should better append the file and go back to erase the central dir
           $v_size = $v_central_dir['offset'];
           while ($v_size != 0) {
               $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
               $v_buffer = fread($this->zip_fd, $v_read_size);
               @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
               $v_size -= $v_read_size;
           }

           // ----- Copy the files from the archive_to_add into the temporary file
           $v_size = $v_central_dir_to_add['offset'];
           while ($v_size != 0) {
               $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
               $v_buffer = fread($p_archive_to_add->zip_fd, $v_read_size);
               @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
               $v_size -= $v_read_size;
           }

           // ----- Store the offset of the central dir
           $v_offset = @ftell($v_zip_temp_fd);
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "New offset of central dir : $v_offset");

           // ----- Copy the block of file headers from the old archive
           $v_size = $v_central_dir['size'];
           while ($v_size != 0) {
               $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
               $v_buffer = @fread($this->zip_fd, $v_read_size);
               @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
               $v_size -= $v_read_size;
           }

           // ----- Copy the block of file headers from the archive_to_add
           $v_size = $v_central_dir_to_add['size'];
           while ($v_size != 0) {
               $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
               $v_buffer = @fread($p_archive_to_add->zip_fd, $v_read_size);
               @fwrite($v_zip_temp_fd, $v_buffer, $v_read_size);
               $v_size -= $v_read_size;
           }

           // ----- Merge the file comments
           $v_comment = $v_central_dir['comment'].' '.$v_central_dir_to_add['comment'];

           // ----- Calculate the size of the (new) central header
           $v_size = @ftell($v_zip_temp_fd)-$v_offset;

           // ----- Swap the file descriptor
           // Here is a trick : I swap the temporary fd with the zip fd, in order to use
           // the following methods on the temporary fil and not the real archive fd
           $v_swap = $this->zip_fd;
           $this->zip_fd = $v_zip_temp_fd;
           $v_zip_temp_fd = $v_swap;

           // ----- Create the central dir footer
           if (($v_result = $this->privWriteCentralHeader($v_central_dir['entries']+$v_central_dir_to_add['entries'], $v_size, $v_offset, $v_comment)) != 1) {
               $this->privCloseFd();
               $p_archive_to_add->privCloseFd();
               @fclose($v_zip_temp_fd);
               $this->zip_fd = null;

               // ----- Reset the file list
               unset($v_header_list);

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Swap back the file descriptor
           $v_swap = $this->zip_fd;
           $this->zip_fd = $v_zip_temp_fd;
           $v_zip_temp_fd = $v_swap;

           // ----- Close
           $this->privCloseFd();
           $p_archive_to_add->privCloseFd();

           // ----- Close the temporary file
           @fclose($v_zip_temp_fd);

           // ----- Delete the zip file
           // TBC : I should test the result ...
           @unlink($this->zipname);

           // ----- Rename the temporary file
           // TBC : I should test the result ...
           //@rename($v_zip_temp_name, $this->zipname);
           PclZipUtilRename($v_zip_temp_name, $this->zipname);

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privDuplicate()
       // Description :
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privDuplicate($p_archive_filename)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZip::privDuplicate", "archive_filename='$p_archive_filename'");
           $v_result=1;

           // ----- Look if the $p_archive_filename exists
           if (!is_file($p_archive_filename)) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Archive to duplicate does not exist. End of duplicate.");

               // ----- Nothing to duplicate, so duplicate is a success.
               $v_result = 1;

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Open the zip file
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
           if (($v_result=$this->privOpenFd('wb')) != 1) {
               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Open the temporary file in write mode
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Open file in binary read mode");
           if (($v_zip_temp_fd = @fopen($p_archive_filename, 'rb')) == 0) {
               $this->privCloseFd();

               PclZip::privErrorLog(PCLZIP_ERR_READ_OPEN_FAIL, 'Unable to open archive file \''.$p_archive_filename.'\' in binary write mode');

               // ----- Return
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, PclZip::errorCode(), PclZip::errorInfo());
               return PclZip::errorCode();
           }

           // ----- Copy the files from the archive to the temporary file
           // TBC : Here I should better append the file and go back to erase the central dir
           $v_size = filesize($p_archive_filename);
           while ($v_size != 0) {
               $v_read_size = ($v_size < PCLZIP_READ_BLOCK_SIZE ? $v_size : PCLZIP_READ_BLOCK_SIZE);
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Read $v_read_size bytes");
               $v_buffer = fread($v_zip_temp_fd, $v_read_size);
               @fwrite($this->zip_fd, $v_buffer, $v_read_size);
               $v_size -= $v_read_size;
           }

           // ----- Close
           $this->privCloseFd();

           // ----- Close the temporary file
           @fclose($v_zip_temp_fd);

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privErrorLog()
       // Description :
       // Parameters :
       // --------------------------------------------------------------------------------
       public function privErrorLog($p_error_code=0, $p_error_string='')
       {
           if (PCLZIP_ERROR_EXTERNAL == 1) {
               PclError($p_error_code, $p_error_string);
           } else {
               $this->error_code = $p_error_code;
               $this->error_string = $p_error_string;
           }
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privErrorReset()
       // Description :
       // Parameters :
       // --------------------------------------------------------------------------------
       public function privErrorReset()
       {
           if (PCLZIP_ERROR_EXTERNAL == 1) {
               PclErrorReset();
           } else {
               $this->error_code = 0;
               $this->error_string = '';
           }
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privDecrypt()
       // Description :
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privDecrypt($p_encryption_header, &$p_buffer, $p_size, $p_crc)
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privDecrypt', "size=".$p_size."");
           $v_result=1;

           // ----- To Be Modified ;-)
           $v_pwd = "test";

           $p_buffer = PclZipUtilZipDecrypt(
               $p_buffer,
               $p_size,
               $p_encryption_header,
               $p_crc,
               $v_pwd
           );

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privDisableMagicQuotes()
       // Description :
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privDisableMagicQuotes()
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privDisableMagicQuotes', "");
           $v_result=1;

           // ----- Look if function exists
           if ((!function_exists("get_magic_quotes_runtime"))
        || (!function_exists("set_magic_quotes_runtime"))) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Functions *et_magic_quotes_runtime are not supported");
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Look if already done
           if ($this->magic_quotes_status != -1) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "magic_quote already disabled");
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Get and memorize the magic_quote value
           $this->magic_quotes_status = @get_magic_quotes_runtime();
           //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Current magic_quotes_runtime status is '".($this->magic_quotes_status==0?'disable':'enable')."'");

           // ----- Disable magic_quotes
           if ($this->magic_quotes_status == 1) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Disable magic_quotes");
      //@set_magic_quotes_runtime(0);
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------

       // --------------------------------------------------------------------------------
       // Function : privSwapBackMagicQuotes()
       // Description :
       // Parameters :
       // Return Values :
       // --------------------------------------------------------------------------------
       public function privSwapBackMagicQuotes()
       {
           //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, 'PclZip::privSwapBackMagicQuotes', "");
           $v_result=1;

           // ----- Look if function exists
           if ((!function_exists("get_magic_quotes_runtime"))
        || (!function_exists("set_magic_quotes_runtime"))) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Functions *et_magic_quotes_runtime are not supported");
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Look if something to do
           if ($this->magic_quotes_status != -1) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "magic_quote not modified");
               //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
               return $v_result;
           }

           // ----- Swap back magic_quotes
           if ($this->magic_quotes_status == 1) {
               //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Enable back magic_quotes");
      //@set_magic_quotes_runtime($this->magic_quotes_status);
           }

           // ----- Return
           //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
           return $v_result;
       }
       // --------------------------------------------------------------------------------
   }
  // End of class
  // --------------------------------------------------------------------------------

  // --------------------------------------------------------------------------------
  // Function : PclZipUtilPathReduction()
  // Description :
  // Parameters :
  // Return Values :
  // --------------------------------------------------------------------------------
  function PclZipUtilPathReduction($p_dir)
  {
      //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathReduction", "dir='$p_dir'");
      $v_result = "";

      // ----- Look for not empty path
      if ($p_dir != "") {
          // ----- Explode path by directory names
          $v_list = explode("/", $p_dir);

          // ----- Study directories from last to first
          $v_skip = 0;
          for ($i=count($v_list)-1; $i>=0; $i--) {
              // ----- Look for current path
              if ($v_list[$i] == ".") {
                  // ----- Ignore this directory
          // Should be the first $i=0, but no check is done
              } elseif ($v_list[$i] == "..") {
                  $v_skip++;
              } elseif ($v_list[$i] == "") {
                  // ----- First '/' i.e. root slash
                  if ($i == 0) {
                      $v_result = "/".$v_result;
                      if ($v_skip > 0) {
                          // ----- It is an invalid path, so the path is not modified
                          // TBC
                          $v_result = $p_dir;
                          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 3, "Invalid path is unchanged");
                          $v_skip = 0;
                      }
                  }
                  // ----- Last '/' i.e. indicates a directory
                  elseif ($i == (count($v_list)-1)) {
                      $v_result = $v_list[$i];
                  }
                  // ----- Double '/' inside the path
                   
                      // ----- Ignore only the double '//' in path,
            // but not the first and last '/'
              } else {
                  // ----- Look for item to skip
                  if ($v_skip > 0) {
                      $v_skip--;
                  } else {
                      $v_result = $v_list[$i].($i!=(count($v_list)-1)?"/".$v_result:"");
                  }
              }
          }

          // ----- Look for skip
          if ($v_skip > 0) {
              while ($v_skip > 0) {
                  $v_result = '../'.$v_result;
                  $v_skip--;
              }
          }
      }

      // ----- Return
      //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
      return $v_result;
  }
  // --------------------------------------------------------------------------------

  // --------------------------------------------------------------------------------
  // Function : PclZipUtilPathInclusion()
  // Description :
  //   This function indicates if the path $p_path is under the $p_dir tree. Or,
  //   said in an other way, if the file or sub-dir $p_path is inside the dir
  //   $p_dir.
  //   The function indicates also if the path is exactly the same as the dir.
  //   This function supports path with duplicated '/' like '//', but does not
  //   support '.' or '..' statements.
  // Parameters :
  // Return Values :
  //   0 if $p_path is not inside directory $p_dir
  //   1 if $p_path is inside directory $p_dir
  //   2 if $p_path is exactly the same as $p_dir
  // --------------------------------------------------------------------------------
  function PclZipUtilPathInclusion($p_dir, $p_path)
  {
      //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilPathInclusion", "dir='$p_dir', path='$p_path'");
      $v_result = 1;

      // ----- Explode dir and path by directory separator
      $v_list_dir = explode("/", $p_dir);
      $v_list_dir_size = count($v_list_dir);
      $v_list_path = explode("/", $p_path);
      $v_list_path_size = count($v_list_path);

      // ----- Study directories paths
      $i = 0;
      $j = 0;
      while (($i < $v_list_dir_size) && ($j < $v_list_path_size) && ($v_result)) {
          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Working on dir($i)='".$v_list_dir[$i]."' and path($j)='".$v_list_path[$j]."'");

          // ----- Look for empty dir (path reduction)
          if ($v_list_dir[$i] == '') {
              $i++;
              continue;
          }
          if ($v_list_path[$j] == '') {
              $j++;
              continue;
          }

          // ----- Compare the items
          if (($v_list_dir[$i] != $v_list_path[$j]) && ($v_list_dir[$i] != '') && ($v_list_path[$j] != '')) {
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Items ($i,$j) are different");
              $v_result = 0;
          }

          // ----- Next items
          $i++;
          $j++;
      }

      // ----- Look if everything seems to be the same
      if ($v_result) {
          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Look for tie break");
          // ----- Skip all the empty items
          while (($j < $v_list_path_size) && ($v_list_path[$j] == '')) {
              $j++;
          }
          while (($i < $v_list_dir_size) && ($v_list_dir[$i] == '')) {
              $i++;
          }
          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Looking on dir($i)='".($i < $v_list_dir_size?$v_list_dir[$i]:'')."' and path($j)='".($j < $v_list_path_size?$v_list_path[$j]:'')."'");

          if (($i >= $v_list_dir_size) && ($j >= $v_list_path_size)) {
              // ----- There are exactly the same
              $v_result = 2;
          } elseif ($i < $v_list_dir_size) {
              // ----- The path is shorter than the dir
              $v_result = 0;
          }
      }

      // ----- Return
      //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
      return $v_result;
  }
  // --------------------------------------------------------------------------------

  // --------------------------------------------------------------------------------
  // Function : PclZipUtilCopyBlock()
  // Description :
  // Parameters :
  //   $p_mode : read/write compression mode
  //             0 : src & dest normal
  //             1 : src gzip, dest normal
  //             2 : src normal, dest gzip
  //             3 : src & dest gzip
  // Return Values :
  // --------------------------------------------------------------------------------
  function PclZipUtilCopyBlock($p_src, $p_dest, $p_size, $p_mode=0)
  {
      //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilCopyBlock", "size=$p_size, mode=$p_mode");
      $v_result = 1;

      if ($p_mode==0) {
          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src offset before read :".(@ftell($p_src)));
          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest offset before write :".(@ftell($p_dest)));
          while ($p_size != 0) {
              $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
              $v_buffer = @fread($p_src, $v_read_size);
              @fwrite($p_dest, $v_buffer, $v_read_size);
              $p_size -= $v_read_size;
          }
          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Src offset after read :".(@ftell($p_src)));
      //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Dest offset after write :".(@ftell($p_dest)));
      } elseif ($p_mode==1) {
          while ($p_size != 0) {
              $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
              $v_buffer = @gzread($p_src, $v_read_size);
              @fwrite($p_dest, $v_buffer, $v_read_size);
              $p_size -= $v_read_size;
          }
      } elseif ($p_mode==2) {
          while ($p_size != 0) {
              $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
              $v_buffer = @fread($p_src, $v_read_size);
              @gzwrite($p_dest, $v_buffer, $v_read_size);
              $p_size -= $v_read_size;
          }
      } elseif ($p_mode==3) {
          while ($p_size != 0) {
              $v_read_size = ($p_size < PCLZIP_READ_BLOCK_SIZE ? $p_size : PCLZIP_READ_BLOCK_SIZE);
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 4, "Read $v_read_size bytes");
              $v_buffer = @gzread($p_src, $v_read_size);
              @gzwrite($p_dest, $v_buffer, $v_read_size);
              $p_size -= $v_read_size;
          }
      }

      // ----- Return
      //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
      return $v_result;
  }
  // --------------------------------------------------------------------------------

  // --------------------------------------------------------------------------------
  // Function : PclZipUtilRename()
  // Description :
  //   This function tries to do a simple rename() function. If it fails, it
  //   tries to copy the $p_src file in a new $p_dest file and then unlink the
  //   first one.
  // Parameters :
  //   $p_src : Old filename
  //   $p_dest : New filename
  // Return Values :
  //   1 on success, 0 on failure.
  // --------------------------------------------------------------------------------
  function PclZipUtilRename($p_src, $p_dest)
  {
      //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilRename", "source=$p_src, destination=$p_dest");
      $v_result = 1;

      // ----- Try to rename the files
      if (!@rename($p_src, $p_dest)) {
          //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to rename file, try copy+unlink");

          // ----- Try to copy & unlink the src
          if (!@copy($p_src, $p_dest)) {
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to copy file");
              $v_result = 0;
          } elseif (!@unlink($p_src)) {
              //--(MAGIC-PclTrace)--//PclTraceFctMessage(__FILE__, __LINE__, 5, "Fail to unlink old filename");
              $v_result = 0;
          }
      }

      // ----- Return
      //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
      return $v_result;
  }
  // --------------------------------------------------------------------------------

  // --------------------------------------------------------------------------------
  // Function : PclZipUtilOptionText()
  // Description :
  //   Translate option value in text. Mainly for debug purpose.
  // Parameters :
  //   $p_option : the option value.
  // Return Values :
  //   The option text value.
  // --------------------------------------------------------------------------------
  function PclZipUtilOptionText($p_option)
  {
      //--(MAGIC-PclTrace)--//PclTraceFctStart(__FILE__, __LINE__, "PclZipUtilOptionText", "option='".$p_option."'");

      $v_list = get_defined_constants();
      for (reset($v_list); $v_key = key($v_list); next($v_list)) {
          $v_prefix = substr($v_key, 0, 10);
          if ((($v_prefix == 'PCLZIP_OPT') || ($v_prefix == 'PCLZIP_CB_'))
          && ($v_list[$v_key] == $p_option)) {
              //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_key);
              return $v_key;
          }
      }

      $v_result = 'Unknown';

      //--(MAGIC-PclTrace)--//PclTraceFctEnd(__FILE__, __LINE__, $v_result);
      return $v_result;
  }
  // --------------------------------------------------------------------------------

  // --------------------------------------------------------------------------------
  // Function : PclZipUtilTranslateWinPath()
  // Description :
  //   Translate windows path by replacing '\' by '/' and optionally removing
  //   drive letter.
  // Parameters :
  //   $p_path : path to translate.
  //   $p_remove_disk_letter : true | false
  // Return Values :
  //   The path translated.
  // --------------------------------------------------------------------------------
  function PclZipUtilTranslateWinPath($p_path, $p_remove_disk_letter=true)
  {
      if (stristr(php_uname(), 'windows')) {
          // ----- Look for potential disk letter
          if (($p_remove_disk_letter) && (($v_position = strpos($p_path, ':')) != false)) {
              $p_path = substr($p_path, $v_position+1);
          }
          // ----- Change potential windows directory separator
          if ((strpos($p_path, '\\') > 0) || (substr($p_path, 0, 1) == '\\')) {
              $p_path = strtr($p_path, '\\', '/');
          }
      }
      return $p_path;
  }
  // --------------------------------------------------------------------------------
